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From magnetic tape and rare film to lab notebooks and business plans to early mainframes and source code, our collection is as diverse as the history of computing. It is a rich resource for everyone, comprising historical objects, documents, software titles, ephemera, and photographs and moving images.

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Catalog contains over 150,383 records.

Result 61-80 of about 967

Floating Point Arctangent
Digital Equipment Corporation (DEC)
Document, 1962-12-31
102650077

Check Parity
Digital Equipment Computer Users Society (DECUS)
Document, 1962-10-21
102650053

Floating Output Routine
Digital Equipment Corporation (DEC)
Document, 1962-12-31
102650072

Rotate Test
Bolt, Beranek and Newman, Inc. (BBN)
Document, 1962-05-14
102650109

Tape Conversion Program
Itek Laboratories
Document, 1961-03-14
102650337

Teletypesetter
Digital Equipment Corporation (DEC)
Document, 1961-12-04
102650318

Divide Subroutine
Digital Equipment Corporation (DEC)
Document, 1962-11-13
102650325

Program Library Index
Digital Equipment Corporation (DEC)
Document, 1964-02-13
102650320

Process Scheduling
Massachusetts Institute of Technology (MIT)
Document, 1966-06-09
102650611

Software Applications Index
Digital Equipment Computer Users Society (DECUS)
Document
102650128

Drum Test
Digital Equipment Corporation (DEC)
Document, 1963-06-17
102650630

Back-search Readinbuffer
Digital Equipment Corporation (DEC)
Document, 1961-11-28
102650135

PDP-1C-2 AC Control
Digital Equipment Corporation (DEC)
Document, 1960
102650793

PDP-1C Special cycles
Digital Equipment Corporation (DEC)
Document, 1963-05-29
102650798

Dectape 555: Chassis Wiring
Digital Equipment Corporation (DEC)
Document, 1963-12-30
102650736

Ascii II tape lister
Digital Equipment Corporation (DEC)
Document
102636255

PDP-1C Accumulator
Digital Equipment Corporation (DEC)
Document, 1963-11-20
102650806

Executive Routine
Digital Equipment Corporation (DEC)
Document, 1970-06-14
102636250

Fixed log base 2
Digital Equipment Corporation (DEC)
Document
102636248

Text verifier
Digital Equipment Corporation (DEC)
Document, 1975-05-21
102636243