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| 22-5526-4_The_Design_of_IBM_Cards_Mar56.pdf | 1.9 MiB | 2008-12-08 19:33Z |
| 22-6275-0_Functional_Wiring_Principles.pdf | 8.3 MiB | 2002-11-17 02:36Z |
| 22-8485-3_IBM_Operators_Guide_Sep56.pdf | 27.9 MiB | 2004-03-26 06:51Z |
| 224-8208-3_Machine_Functions_Mar61.pdf | 14.7 MiB | 2007-06-30 03:28Z |
| 52-5753-0_Automatic_Punching_of_the_IBM_Card_194907.pdf | 62.2 MiB | 2024-07-19 03:36Z |
| 52-5862-0_The_How_and_Why_of_IBM_Mark_Sensing_Sep49.pdf | 1.3 MiB | 2008-12-20 05:38Z |
| A24-1007-1_IBM_Functional_Wiring_Principles_Feb66.pdf | 9.5 MiB | 2010-08-29 15:52Z |
| A24-1010-0_IBM_Operators_Reference.pdf | 31.3 MiB | 2003-08-24 01:27Z |
| Basic_Data_Processing_1970.pdf | 44.2 MiB | 2010-08-23 18:21Z |
| Card_Equipment_Summary_Aug57.pdf | 8.5 MiB | 2004-09-18 23:27Z |
| F20-0074_An_Introduction_to_IBM_Punched_Card_Data_Processing.pdf | 2.3 MiB | 2010-08-24 17:42Z |
| IBM_Accounting_Course_1949.pdf | 24.2 MiB | 2008-12-20 05:39Z |
| Levy_Punched_Card_Data_Processing_1967.pdf | 24.1 MiB | 2003-01-01 23:54Z |
| R25-1394-0_Customer_Executive_Program_Installation_Management_Oct59.pdf | 17.6 MiB | 2008-02-05 20:34Z |
| The_Story_of_the_IBM_Card_1946.pdf | 12.2 MiB | 2023-02-08 22:28Z |
| USN_Machine_Accountant_Training_1966.pdf | 35.1 MiB | 2010-10-03 01:28Z |
| Van_Ness_Principles_of_Punched_Card_Data_Processing_1962.pdf | 17.2 MiB | 2010-10-04 16:40Z |