cbi00090-098 Burroughs Corporation Records. System Development Corporation Records. Finding Aid. Prepared by Susan A. Stepka and Caroline Gasser, February 1997. University of Minnesota Libraries February 1997
University of Minnesota Libraries Minneapolis, MN 55455
EAD encoding by Leslie Czechowski, October 2004. English University of Minnesota Libraries. Charles Babbage Institute. [cbi] System Development Corporation Burroughs Corporation records. System Development Corporation records. 1946-1982 23 boxes (23 cubic feet) Collection contains the records of the System Development Corporation, including a history file with information about the RAND Corporation, the System Development Division, and the System Development Corporation. It also contains correspondence, meetings and minutes, symposiums and presentations, product literature, technical literature, reports on systems engineering, systems design, human-computer interaction, and user interfaces, and a subject file. CBI 90, Series 98 English Administrative Information Use of Materials:

Access to the collection is unrestricted.

Copyright:

The Charles Babbage Institute holds the copyright to all materials in the collection, except for items covered by a prior copyright (such as published materials). Researchers may quote from the collection under the fair use provisions of the copyright law (Title 17, U.S. Code).

Acquisition:

The records were given to the Charles Babbage Institute by Unisys Corporation in 1991, accession 991-35.

Preferred Citation:

Burroughs Corporation Records, System Development Corporation Records (CBI 90), Charles Babbage Institute, University of Minnesota, Minneapolis.

Arrangement of Collection

The materials in this collection are arranged into the following groups:

Histories Corporate Plan and Organization Meetings and Conferences Symposiums and Presentations Correspondence Publications Product Literature Technical Literature Reports Subject Files Historical Note

System Development Corporation evolved out of the Systems Development Division of the RAND Corporation. The RAND Corporation was a non-profit group incorporated in 1948 by technical engineers and military people who worked together during World War II. The System Development Division was established in 1955 to prepare SAGE (Semi-Automatic Ground Environment) system training programs. They also studied human and machine interactions, and how systems of people and machines worked together.

The Division was spun off in 1957, and became the non-profit company named SDC, or System Development Corporation. Its original purpose was "to work in the public interest on research, development, and application of information technology and the system sciences associated with computers." It essentially worked on the same types of problems as it did as a Division of RAND. It's main customer was the U.S. military, although it was sometimes a consultant of large, private businesses.

SDC became a for-profit operation in 1968, although it had normalized relations with the Air Force in 1966. This meant it would compete for Air Force business as any other private company would. Other companies already in this market complained that SDC had an unfair advantage, in that it was originally a government sponsored and supported company, and had extensive experience with U.S. military contracts.

SDC was acquired by Burroughs Corporation in 1980. Burroughs was interested in SDC's experience in systems engineering capability. Burroughs and SDC had worked together early in the SAGE program. In 1985, SDC had booked government contracts totaling more than $650 million with the Defense Department, NASA and other government agencies.

Scope and Content Note

This collection contains the records of the System Development Corporation (SDC). Although SDC was acquired by Burroughs in 1980, the records date from the late 1940's when SDC was first the System Development Division of the RAND Corporation.

The collection is divided into ten series. The first group of material, Histories, includes information about the RAND Corporation, the System Development Division, and the System Development Corporation.

Related Material

This is one series of the Burroughs Corporation Records (CBI 90). Please see the other series finding aids for further information regarding the Burroughs Corporation.

Index Terms

This collection is indexed under the following headings in the catalog of the University of Minnesota Libraries. Researchers desiring materials about related topics, persons or places should search the catalog using these headings.

Burroughs Corporation. Rand Corporation. System Development Corporation. Computer industry. Computers. Human-computer interaction. SAGE (Air Defense System) -- History. System design -- Data processing. Systems engineering. User interfaces (Computer systems) Box and Folder List

The following section contains a detailed listing of the materials in the collection.

Histories 1 1-2 Description of SDC, 1969, 1970 1 3 RAND Corporation: Articles of Incorporation and By-Laws, 1948 1 4 RAND Corporation: Correspondence and Clippings, 1954-1969 1 5 RAND Corporation: Histories, 1961, 1967 1 6 RAND Corporation: System Development Division History, 1956-1957 1 7 RAND Corporation: The First Fifteen Years, 1963 1 8 RAND Roster, 1968 1 9 SDC: Agreement for Support (with RAND Corporation), 1957 1 10 SDC: Articles of Incorporation and By-Laws, 1957, 1967 1 11 SDC: Board of Trustees, 1963 1 12 SDC: Company History and Organization, undated 1 13 SDC: Descriptive Booklets, 1958 1 14 SDC: Facts, 1969 1 15 SDC: Histories, undated 1 16-17 SDC History 1955-1957, undated

J. Minton Brown

 1 18 SDC History 1957-present, undated

J. Minton Brown

 1 19 SDC History (Including STP, PACOM, Command Research), 1960-1964 1 20 SDC: History Outline, 1964 1 21-22 SDC: History Summary, 1961 1 23 SDC: Incorporation, 1958 1 24 SDC: Information brochures, undated 1 25 SDC: Information Compilation, 1965 1 26 SDC: Information Document, 1964 1 27 SDC: Organization, undated 1 28 SDC: Symbol, undated 2 1 SDC/4620th Air Defense Wing, 1958-1960 2 2 SDC/Air Force Relations, 1963 2 3 SDC/Air Force Relations, 1963-1964 2 4 SDC/Air Force Relationship, 1961-1964 2 5 SDC/Air Force Relationship, 1964 2 6 SDC/Air Force Relationship, 1964-1965 2 7-8 SDC/Air Force/Department of Defense Relationship, 1957-1963 Corporate Plan and Organization 3 1 Business Plan, Air Operations Division, 1972 3 2 Contingency Plan, 1967 3 3 Corporate Background and Capabilities, 1968 3 4 Corporate Briefing, undated 3 5 Corporate Briefing Guide, undated 3 6 Corporate Objectives and Programs, 1965-1966 3 7 Corporate Plan, 1962 3 8-10 Corporate Program Plans/CITE Plans, 1967 3 11 External Environment, Planning Directorate, 1969 3 12 Information Document, 1964 3 13-15 Normative Corporate Plan, 1967-1975 3 16 Normative Plan Distillation, undated 3 17 Organizational Planning, 1967 3 18 Planning Directorate, Economic Projections, 1969-1978, 1968 3 19 Planning Directorate Report, 1964 3 20 Policy and Procedure Guide, 1962 3 21 SDC - A Corporate Plan, 1962 3 22 SDC Long Range Plan, 1971 3 23 SDC Management, undated 3 24 SDC's Evolution and Anticipations, 1964 3 25 Toward Possible Futures, 1965 Meetings and Conferences 4 1-10 Administrative Committee, minutes, 1958-1967 4 11-12 America '75 Conference, 1966 4 13 American Association of Collegiate Registrars and Admissions Officers Meeting, 1969 4 14 American Association of Workers for the Blind Meeting, 1969 4 15 American Institute of CPA's Show, 1965 4 16 American Library Association Conference, 1969 4 17 American Psychological Association Convention, 1964 4 18 American Society for Information Science Show, 1968 4 19 Association of Chiefs of Police Show, 1968 4 20 Association of the U.S. Army, 1968 4 21 Educational Data Systems Meeting, 1969 4 22 Elliot Committee (on research), 1963-1964 4 23 Fall Personnel Conference, 1962 4 24 Goodwin Committee, 1962-1964 4 25 Goodwin Committee Report, 1954 4 26 Hardy Committee Hearings, 1965 4 27 Information Systems for Government Conference, 1965 4 28 International Federation for Information Processing Exhibition, 1965 4 29 LINTNER/BOT, 1965 4 30 Management Committee, minutes, 1958 4 31-38 Management Council, minutes, 1959-1965 4 39-44 Managers' Meeting, minutes, 1963-1968 5 1 Melahn Meeting, minutes, 1964-1965 5 2 Schriever Ad Hoc Committee Report, 1966 5 3 SDC Project Management Meeting, minutes, 1958 5 4 SDD Staff Meeting, minutes, January-March 1957 5 5 SDD Steering Committee, agendas, 1957 5 6 SDD Steering Committee, agendas, January 1958 5 7 SDD Steering Committee, minutes, March-June 1957 5 8 SDD Steering Committee, minutes, July-December 1957 5 9 SDD Steering Committee, minutes, January-February 1958 5 10 Senior Staff Conferences, agendas and schedules, July-December 1952 5 11 Senior Staff Conference, minutes, September-December 1952 5 12 Senior Staff Conference, minutes, March-July 1953 5 13 Steering Committee Technical Notes, 1955 5 14-15 Steering Committee Technical Notes, 1956 5 16 STP Project Management Meeting, minutes, 1958 5 17 STP Project Management Meeting, minutes, 1959 Symposiums and Presentations 6 1 ACM Programming Languages and Pragmatics Conference, 1965 6 2 ADEPT-50 Symposium, 1968 6 3 AMA Education Symposium, 1967 6 4 Association for Computing Machinery (Washington D.C.), 1967 6 5 SDC Photo Presentation, undated 6 6-9 BOT Presentation Material, 1964 6 10 Conference on the Implementation of Educational Innovations, 1964 6 11 Data Base Symposium, 1965 6 24 Development and Management of a Computer-centered Database Symposium, 6 January 1964 6 12 Data Management Systems, Survey, 1970 6 13 EDP State and Local Government Conference, 1965 6 14 FJCC Conference (Las Vegas), 1971 6 15-17 Large Computer Program System Symposium, 1963 6 18 Lehman Brothers Report, 1968 6 19 Mental Health Data Conference, 1967 6 20 Operations Research Symposium, 1963 6 21 Security Course, 1974-1975 6 22-23 Traveling Seminar, 1964-1965 Correspondence 7 1 "All Employees" Memos: Insurance, 1957-1969 7 2 "All Employees" Memos: Miscellaneous, 1956-1968 7 3 "All Employees" Memos: Organizational Changes, 1969 7 4 "All Employees" Memos: Payroll, 1958-1970 7 5 "All Employees" Memos: Personnel Appointments, 1956-1968 7 6 "All Employees" Memos: Santa Monica, 1957-1969 7 7 Commendation Letters from Customers, 1963-1967 7 8-10 Communications with AFSC (Air Force Systems Command), 1961-1966 7 11-13 Correspondence, 1960-1962 7 14-22 Correspondence (Incoming), 1969-1971 8 1-10 ERIA Systems, correspondence, 1973-1978 8 11-14 Kappler Correspondence, 1954-1962 8 15-19 Marketing Memos, 1958, 1960-1963 8 20 Non-Profit Organization, correspondence, 1962 8 21 O'Neill (Major General), Correspondence, 1964-1965 Publications 9 1 Annual Reports, 1967-1974 9 2 Annual Reports, 1975-1981 9 3 Corporate Capabilities in the Energy Field, undated 9 4 Defense Research in Non-Profit Organizations, 1963 9 5 Image Compression Report, 1976 9 6 Job Opportunities at SDC, undated 9 7 Privacy Act of 1974, 1976 9 8 Quarterly Reports, 1971-1981 9 9 SDC and Guided Missile Systems, undated 9 10-20 SDC Bulletin, 1972-1982 9 21 SDC Company Brochures, undated 9 22 SDC Digest: LUCID, ORBIT, PLANIT, undated 9 23-35 SDC Magazine, 1957-1963 10 1-13 SDC Magazine, 1964-1970 10 14 SDC: The Total Systems Company, undated 10 15 Security Guide, undated 10 16 The Spy's Guide, undated 10 17 Staff Training Guide, 1962 10 18 Survey of City of New York, 1965 10 19 System Development Corporation: A Burroughs Company, undated 10 20 Systems Approach to Tutoring, 1971 10 21 Tutor Kit, undated Product Literature 11 1 ADEPT-50 System, manuals, 1968 11 2 Airspace Command Control, undated 11 3 Automated Information Processing, undated 11 4 Automated Teaching Project, undated 11 5 BUDGET, 1970 11 6-7 CCTC: EUFID, 1977 11 8 CPSS (Common Programming Support System), 1964 11 9 CREW/OPS, manuals, 1973 11 10 Data Processing in the Medical Science, undated 11 11 DESIGNET, manuals, undated 11 12 DS/1 (Data Management System), 1969-1970 11 13 DS/2 (Data Management System), undated 11 14 Emergency Command Control Communications System, undated 11 15 JOVIAL, brochures, undated 11 16 JOVIAL, brochures, 1961 11 17-18 JOVIAL, Instructor Course, 1961 11 19 Man-Directed Interactive Systems, 1974 11 20 Man-Directed Interactive Systems, undated 11 21 NMCSSC, manuals, 1975 11 22 ORBIT, manuals, 1980 11 23 PROTEUS, manuals, undated 11 24 Q-32, Dispositions, 1969 11 25 Q-32, LISP 1.5, 1965 11 26-36 SDC Product Literature, brochures, undated 11 37 SIMPAC, manuals, 1962 11 38 Software Development manual, 1975 11 39 Software Systems Architect, manuals, 1970 11 40 SPAN, reference manual, 1966 12 1 Survey of Selected SDC Data Management Systems, 1970 12 2 TM(L) 1930 and TM(L) 3100, manuals, 1970 12 3 Urban Systems at SDC, 1970 Technical Literature 12 4 425-L System, 1959-1964 12 5-7 709 Sharecroppers Manual, 1959 12 8 Abstracting and Indexing Study, 1966 12 9 ADEPT-50 TSS, manuals, undated 12 10-11 AN/FSQ-7, Instructions, 1959 12 12 ANCHOR, undated 12 13 CATDIS, manuals, undated 12 14 CATDIS-PETC, manuals, undated 12 15 CLIP, manuals, undated 12 18 Command Systems Information Processing proposal, 1961 12 16-17 Command-Control Research, proposal, 1960 12 19-20 COMPASS Notes, 1958-1959 12 21 CWIC/360 Compiler, undated 12 22 Digital Computer Organization of Information, 1959 12 23-24 DS/3, manuals, undated 12 25-26 EXTRACTO, manuals, undated 12 27-30 Information Processing/Library, manuals, 1962-1964, 1966-1968 13 1-3 Information Processing/Library, manuals, 1962-1964, 1966-1968 13 4-12 JOVIAL, manuals, 1960-1964 13 13 LUCID, manuals, 1965 13 14 Machine Learning, manuals, 1962 13 15 MADAM, manuals, 1965 13 16 MARCY Algorithm, 1981 13 17-19 MEDIC, manuals, 1960 13 20-21 MINIVITAL Implementation, 1974 13 22 MINIVOS Technical Description, 1974 13 23 POL (Procedure Oriented Language) for Command Control, 1962 13 24-26 Q-7 Training Notebook, 1957-1959 14 1 Q-7 Training Notebook, 1957-1959 14 2 SCANS/PERT, manuals, 1960-1962 14 3-4 Space Computational Center Design Control Document, 1975 14 5 SUPERMAN, manuals, 1960 14 6 SYNTHEX, manuals, 1960 14 7-8 System Processor, manuals, undated 14 9 Teaching Machine, Logic manual, undated 14 10 Technical Base Program in Information Science, 1964 14 11 Technical Memorandum: Automatic Document Classification, 1962 14 12 Technical Memorandum: Building a Concept Network for Large Libraries 1962 14 13 Technical Memorandum: Educational Technology, 1968 14 14 Technical Memorandum: Environmental Health Technology, 1968 14 15 Technical Memorandum: Feasibility Study for Automated Fingerprint Identification, 1966 14 16 Technical Memorandum: Formal Description of CLIP, 1960 14 17 Technical Memorandum: Implementation of JOVIAL in SSRL, 1961 14 18-21 Technical Memorandum: Independent Research Brochure, 1963, 1965, 1969 14 22 Technical Memorandum: Information Technology, 1968 14 23-24 Technical Memorandum: JOVIAL Training Manual, 1966 14 25 Technical Memorandum: Research and Technology Division Report, 1966 14 26-27 Research Directorate Report, 1963-1964 14 28-34 Tactical Air Control System - 407L, 1967 15 1-2 Tactical Air Control System - 407L, 1966-1967 15 3-17 Technical Status Reports, 1955-1962 15 18-20 Technical Summary Reports (ARPA), 1964-1969 15 21-22 Training Documents, 1959 15 23 TSS (Model 1), manuals, undated Reports 23 1 Automated Content Analysis, 1963 23 2 Automated Teaching Project, 1960 23 3 Automatic Document Classification, 1962 23 4 Automatic Document Classification: Part II - Additional Experiments, 1963 23 5 Capabilities in Systems Programming, 1971 23 6 Comparison of Human Performance Under Natural Language and Term Diagram Procedures for the Production of Report Summaries, 1962 23 7 Computer Applications in the Behavioral Sciences, 1962 23 8 Computer Program that Operates with Networks, 1962 23 9 Construction of an Empirically Based Mathematically Derived Classification System, 1961 23 10 CONVERSE: A Natural Language Data Management System, 1971 23 11 Criteria for Acceptable Abstracts: A Survey of Abstractors' Instruction, 1962 23 12 Determining User Requirements for an Information Storage and Retrieval System, 1962 23 13 Effects of Formatting Restriction on the Quality of Report Summaries Produced by Humans, 1962 23 14 Evaluation of Report Summaries: Quantitative Results and Discussion, 1962 23 15 General Purpose Time Sharing, 1971 23 16 Geographic Base File for Urban Data Systems, 1969 23 17 Guide to Computer System Measurement, 1970 23 18 Indexing and Abstracting by Association (Part I), 1962 23 19 Information Retrieval Systems and Education, 1962 23 20 Is Relevance an Adequate Criterion in Retrieval System Evaluation?, 1963 23 21 JOVIAL and its Interpreter, 1960 23 22 Language Structure and Interpersonal Commonality, 1963 23 23 Leviathan Technological System for the PHILCO 2000 Computer, 1962 23 24 LISP 1.5 System for IBM 360 Computers, 1968 23 25-26 Multi-Access Computing in the 70s: An Overview of Research and Requirements, 1971 23 27 Permutation Index to the `Preprints of the International Conference on Scientific Information,' 1960 23 28 Procedure for Allocating Resources over a Network, 1969 23 29 Programs for Machine Learning, 1962 23 30 Progress Report of the Information Retrieval and Linguistics Project, 1962 23 31 Research Directorate Report, 1962 23 32 Research Directorate Report, 1963 23 33 Research Directorate Report, 1964 23 34 Research Directorate Quarterly Report, 1960 23 35 Research in Techniques for Improving Automatic Abstracting Procedures 23 36 Semantic Road Maps for Literature Searchers, 1961 23 37 Statistical Analysis of Text in the Distant Future, 1962 23 38 Statistical Semantics, 1962 23 39 Survey of Information Retrieval Equipment, 1961 23 40 Toward the Establishment of a Computer Based Classification System for Scientific Documentation, 1964 23 41 Miscellaneous, 1961 Subject Files 16 1 465L Program 1963-1965 16 2 ADSID, 1958 16 3 Air Force Management Plan (for SDC), 1964 16 4 Alaskan Air Command, 1961-1962 16 5-7 BUIC II and BUIC III, 1963-1965 16 8 California Aeronautics Board Briefings, 1967 16 9-10 Cards and Invitations, undated 16 11 Casey Crew Training, undated 16 12 Catalog of Products and Services, 1968 16 13 CLES (Centre Lebel d'Etudes Scientifiques), 1968 16 14 COBRA, 1953-1954 16 15 Cogwheel Experiment, 1954 16 16 Cogwheel Manual, 1954 16 17 Competition Criticism of SDC, 1965 16 18 Competitive Bidding, 1965 16 19 Computer Directed Training Subsystem, undated 16 20 Computer General Corporation, 1969-1970 16 21 Computer Network Security, undated 16 22 Conflict of Interest, 1964 16 23-28 Congressional Inquiries, 1961-1965 16 29 Data System Simulator (DASYS), undated 16 30-32 DataCenter (SDC), 1969-1970, undated 17 1 Defense Appropriations, 1963 17 2 Defense Appropriations for "D" Agencies, 1964 17 3-5 Doxiadis-SDC, 1968 17 6 Doxiadis-SDC, Agreement, 196? 17 7 Doxiadis-SDC, Prospectus, 1968 17 8-9 Doxiadis-SDC, Studies, 1968-1969 17 10 DS Product management, 1969 17 11 Early Childhood Education, 1974 17 12 Education Systems Department, undated 17 13 Employee Relocations, undated 17 14-17 ERIA Systems, 1973-1979 17 18 ERIA Systems: Burroughs Pricing, 1975 17 19 ERIA Systems: Business Plan, 1975 17 20 ERIA Systems: Combat Grande, 1973-1974 17 21 ERIA Systems: Financial Status, 1976-1978 17 22 ERIA Systems: Materials Management, 1978 17 23 ERIA Systems: Nuclear Engineering, 1974 17 24-26 ERIA Systems: SEAT, 1977-1978 17 27 ERIA Systems: Spain, 1973 17 28-29 ERIA Systems: Spanish Air Traffic Control, 1975-1976 17 30 Federal Surveillance Report: Trans-Alaska Pipeline, 1976 17 31-33 Financial, Salary and Personnel Information, SDC and MITRE, 1957-1965 18 1 Flight Generation, 1954 18 2 Fundamental Issues Confronting SDC, 1967 18 3 Iran: Employee Handbook, 1975 18 4 Investment Data Corporation, undated 18 5 Lecture Series, 1961-1962 18 6 Lessons Learned from Air Force Management Surveys, 1963 18 7 MADAM Handbook, 1968 18 8 Melahn, Wesley S. (President of SDC), undated 18 9 Navy Training, 1973 18 10-11 Non-Profit Corporations, 1958-1963 18 12 Non-Profit Corporations, Ad Hoc Group Report, 1965 18 13 Non-Profit Corporations, Ad Hoc Group Report (correspondence), 1965-1966 18 14-15 Non-Profit Corporations, Air Force Relations, 1963-1967 18 16 Non-Profit Corporations, Attitudes Toward, 1963-1965 18 17 Non-Profit Corporations, 1962 18 18-20 Non-Profit Policy Documents, 1961-1965 18 21 Non-Profit Policy Problems, 1966 18 22 On Criteria for Effecting a Merger, 1968 18 23 Open House at SDC (includes pictures of AN/FSQ 32), 1964 18 24 ORBIT, undated 18 25 Organization for Economic Cooperation and Development, 1967-1968 18 26 RAND Proposal, 1968 18 27-29 Realignment, 1969-1970 18 30 Realignment, Air Force Secretary Seamans, 1969 18 31 Realignment, Discussion, 1968 19 1-7 Realignment, Historical File, 1967-1970 19 8 Realignment, Historical Summary, 1969 19 9 Realignment, Novation, 1969-1970 19 10 Realignment, Policy Planning Paper, 1967-1969 19 11 Realignment, Publicity, 1969-1970 19 12 Realignment, Rationale (Possible Mergers), 1968 19 13 Realignment, SEC Filing, 1971 19 14 Realignment, Strategies and Objectives, 1968 19 15 Realignment, Summary, 1969 19 16 Regulations by Government, 1963-1964 19 17 Role of Goals and Planning in Solution of World Food Problem, 1968 19 18-19 SAGE, 1957-1965 19 20 SAGE, Developmental History, 1966 19 21-22 SAGE, System Training Program, 1955-1958 19 23 SDC and MITRE, 1964 20 1 SDC Chronological/Alphabetical File, Air Force, 1962-1964 20 2 SDC Chrono/Alpha File: A, 1962-1964 20 3 SDC Chrono/Alpha File: B-D, 1962-1964 20 4 SDC Chrono/Alpha File: E-I 1962-1964 20 5 SDC Chrono/Alpha File: J-Navy, 1962-1964 20 6 SDC Chrono/Alpha File: P-W, 1962-1964 20 7-8 SDC Chrono/Alpha File: Air Force, 1965-1966 20 9 SDC Chrono/Alpha File: A , 1965-1966 20 10 SDC Chrono/Alpha File: B-C, 1965-1966 20 11 SDC Chrono/Alpha File: D, 1965-1966 20 12 SDC Chrono/Alpha File: E-I, 1965-1966 20 13 SDC Chrono/Alpha File: J-L, 1965-1966 20 14 SDC Chrono/Alpha File: M-N, 1965-1966 20 15 SDC Chrono/Alpha File: O-Z, 1965-1966 20 16 SDC Chrono/Alpha File: Air Force, 1966-1968 20 17 SDC Chrono/Alpha File: A-Army, 1967-1968 20 18 SDC Chrono/Alpha File: E-I, 1967-1968 20 19 SDC Chrono/Alpha File: J-Navy, 1967-1968 20 20 SDC Chrono/Alpha File: O-T, 1967-1968 20 21 SDC Chrono/Alpha File: U-Z, 1967-1968 20 22 SDC "Corporate Album" Photos 1-25, undated 20 23 SDC "Corporate Album" Photos 26-48 and charts, undated 20 24 SDC Memorandum re: Future Organization, undated 21 1-8 SDC/Air Force Relations, 1961, 1963-1967 21 9 SDC/Air Force Relations, Management Plan, 1964-1965 21 10 SDCIPS Hardware Operating Environment, undated 21 11 SENTINEL, 1968 21 12 SINDIC, 1958 21 13 SINDIC, 1964 21 14 Space Computation Center, 1977 21 15 Space Defense, 1962 21 16 Space Related Activities at SDC, 1966 21 17 SSRL (Systems Simulation Research Laboratory Dedication, 1961 21 18 Stanford Research Institute, 1966-1967 21 19 Statistical Analysis, 1958 21 20 Stock Ownership and Retirement Plans, 1969 21 21 System Development and Management Hearings, 1962 21 22 Systems Research Laboratories Reports, 1953 21 23-24 Systems Research Laboratory (RAND), 1951-1957 22 1-12 System Training Program, 1953-1960 22 13-14 System Training Program, History, 1955 22 15 System Training Program, manuals, 1955-1956 22 16 Tactical Records Communications Center, undated 22 17 Taxes, 1958-1962 22 18 Training Activities and Plans, 1966 22 19 Ways and Means Committee Responses, 1969 22 20 White House Executive Order, 1965