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| IBM | C20-1648-1 Elements of Run Time 1966 | IBM generalInfo C20-1648-1_Elements_of_ |
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| IBM | C20-1649-3 DASD studentText | IBM 360 training C20-1649-3_DASD_studen |
| IBM | C20-1663-0 System 360 Operating System U | IBM 360 os R01-08 C20-1663-0_System_360 |
| IBM | C20-1688-1 2260 Operator Manual Jul68 | IBM 2260 C20-1688-1_2260_Operator_Manua |
| IBM | C20-1690-0 1130 Computing System Users G | IBM 1130 C20-1690-0_1130_Computing_Syst |
| IBM | C20-1697-0 APL 1130 Primer 1968 | IBM 1130 lang C20-1697-0_APL_1130_Prime |
| IBM | C20-1697-0 APL 1130 Primer 1968 | IBM apl C20-1697-0_APL_1130_Primer_1968 |
| IBM | C20-1702-0 APL 360 Primer 1969 | IBM apl C20-1702-0_APL_360_Primer_1969. |
| IBM | C20-6503-0 BAL Feb65 | IBM 360 bos_bps C20-6503-0_BAL_Feb65.pd |
| IBM | C20-8008-0 Flowcharting Ref Man Sep59 | IBM generalInfo C20-8008-0_Flowcharting |
| IBM | C20-8011 Random Number Generation and Te | IBM generalInfo C20-8011_Random_Number_ |
| IBM | C20-8060 Document and Accounting Control | IBM generalInfo C20-8060_Document_and_A |
| IBM | C20-8062 Index Organization for Informat | IBM generalInfo C20-8062_Index_Organiza |
| IBM | C20-8078 Form and Card Design 1961 | IBM generalInfo C20-8078_Form_and_Card_ |
| IBM | C20-8090 Catalog of Programs for IBM Dat | IBM pgmCatalog C20-8090_Catalog_of_Prog |
| IBM | C20-8152 Flowcharting Techniques | IBM generalInfo C20-8152_Flowcharting_T |
| IBM | C209 Series 1 DDP at Watchtower | IBM share SHARE_61_Proceedings_Volume_1 |
| IBM | C21-5002-0 1130 Planning For RPG 1968 | IBM 1130 lang C21-5002-0_1130_Planning_ |
| IBM | C21-5002-1 1130 RPG Language 1968 | IBM 1130 lang C21-5002-1_1130_RPG_Langu |
| IBM | C22-6531 7030xasm-sim 1960 | IBM 7030 C22-6531_7030xasm-sim_1960.pdf |
| IBM | C22-6566-2 IBM 7080 Physical Planning De | IBM 7080 C22-6566-2_IBM_7080_Physical_P |
| IBM | C22-6578 7030 Programming Examples Apr61 | IBM 7030 C22-6578_7030_Programming_Exam |
| IBM | C22-6678-1 7030 MCP Reference Jun64 | IBM 7030 mcp C22-6678-1_7030_MCP_Refere |
| IBM | C22-6681 7000-series Installation IO Phy | IBM 7090 C22-6681_7000-series_Installat |
| IBM | C22-6695 7750 ProgrammingLogic | IBM datacomm 7750 C22-6695_7750_Program |
| IBM | C22-6728 7030 MCP Sys Analysis Guide | IBM 7030 mcp C22-6728_7030_MCP_Sys_Anal |
| IBM | C22-6728-1 7030 MCP Sys Analysis Guide | IBM 7030 mcp C22-6728-1_7030_MCP_Sys_An |
| IBM | C22-6729 7030 STRAP II Sys Analysis Guid | IBM 7030 C22-6729_7030_STRAP_II_Sys_Ana |
| IBM | C22-6751 7030 FORTRAN IV May63 | IBM 7030 C22-6751_7030_FORTRAN_IV_May63 |
| IBM | C220P | IBM HDD IBM C220P.PDF |
| IBM | C24-1420-5 1401 sort6 | IBM 140x C24-1420-5_1401_sort6.pdf |
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| IBM | C24-1455-2 Fortran Specifications and Op | IBM 140x C24-1455-2_Fortran_Specificati |
| IBM | C24-1456-1 1401 sort7 | IBM 140x C24-1456-1_1401_sort7.pdf |
| IBM | C24-1462-3 1401 tapeIOCS | IBM 140x C24-1462-3_1401_tapeIOCS.pdf |
| IBM | C24-1464-2 FARGO for IBM 1401 Jan63 | IBM 140x C24-1464-2_FARGO_for_IBM_1401_ |
| IBM | C24-1464-3 1401 fargo | IBM 140x C24-1464-3_1401_fargo.pdf |
| IBM | C24-1480-0 1401symbPgmSys | IBM 140x C24-1480-0_1401symbPgmSys.pdf |
| IBM | C24-1484-3 Disk Utility Programs Dec65 | IBM 140x C24-1484-3_Disk_Utility_Progra |
| IBM | C24-1489-3 Disk IOCS Nov64 | IBM 140x C24-1489-3_Disk_IOCS_Nov64.pdf |
| IBM | C24-1492-2 1401 tapeCobol | IBM 140x C24-1492-2_1401_tapeCobol.pdf |
| IBM | C24-3011-5 1440 IOCS Nov64 | IBM 144x C24-3011-5_1440_IOCS_Nov64.pdf |
| IBM | C24-3012 1311 labelingPrcd | IBM 140x C24-3012_1311_labelingPrcd.pdf |
| IBM | C24-3038-0 sort2timing | IBM 140x C24-3038-0_sort2timing.pdf |
| IBM | C24-3047-2 1460 IOCSspec | IBM 140x C24-3047-2_1460_IOCSspec.pdf |
| IBM | C24-3053-3 1401 merge6 | IBM 140x C24-3053-3_1401_merge6.pdf |
| IBM | C24-3105-3 1401 diskUtilPro | IBM 140x C24-3105-3_1401_diskUtilPro.pd |
| IBM | C24-3146-3 1401 cobolOper | IBM 140x C24-3146-3_1401_cobolOper.pdf |
| IBM | C24-3156-1 1401 120chrTapUt | IBM 140x C24-3156-1_1401_120chrTapUt.pd |
| IBM | C24-3166-1 1401 basic4kRPG | IBM 140x C24-3166-1_1401_basic4kRPG.pdf |