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 143,273 records.
Schematic diagram : disket SA901
Index register allocation
IBM Watson Research Center
Schematic diagram for DSKT FAB 20014-0 at EC0015
SA900/901 diskette storage drive reference manual