![[ICO]](/icons/blank.gif) | Name | Last modified | Size | Description |
|---|
|
|---|
![[PARENTDIR]](/icons/back.gif) | Parent Directory | | - | |
![[ ]](/icons/layout.gif) | 22-5526-4_The_Design_of_IBM_Cards_Mar56.pdf | 2008-12-08 20:33 | 1.9M | |
| 22-6275-0_Functional_Wiring_Principles.pdf | 2002-11-17 03:36 | 8.3M | |
| 22-8485-3_IBM_Operators_Guide_Sep56.pdf | 2004-03-26 07:51 | 28M | |
| 52-5753-0_Automatic_Punching_of_the_IBM_Card_194907.pdf | 2024-07-19 05:36 | 62M | |
| 52-5862-0_The_How_and_Why_of_IBM_Mark_Sensing_Sep49.pdf | 2008-12-20 06:38 | 1.3M | |
| 224-8208-3_Machine_Functions_Mar61.pdf | 2007-06-30 05:28 | 15M | |
| A24-1007-1_IBM_Functional_Wiring_Principles_Feb66.pdf | 2010-08-29 17:52 | 9.5M | |
| A24-1010-0_IBM_Operators_Reference.pdf | 2003-08-24 03:27 | 31M | |
| Basic_Data_Processing_1970.pdf | 2010-08-23 20:21 | 44M | |
| Card_Equipment_Summary_Aug57.pdf | 2004-09-19 01:27 | 8.5M | |
| F20-0074_An_Introduction_to_IBM_Punched_Card_Data_Processing.pdf | 2010-08-24 19:42 | 2.3M | |
| IBM_Accounting_Course_1949.pdf | 2008-12-20 06:39 | 24M | |
| Levy_Punched_Card_Data_Processing_1967.pdf | 2003-01-02 00:54 | 24M | |
| R25-1394-0_Customer_Executive_Program_Installation_Management_Oct59.pdf | 2008-02-05 21:34 | 18M | |
| The_Story_of_the_IBM_Card_1946.pdf | 2023-02-08 23:28 | 12M | |
| USN_Machine_Accountant_Training_1966.pdf | 2010-10-03 03:28 | 35M | |
| Van_Ness_Principles_of_Punched_Card_Data_Processing_1962.pdf | 2010-10-04 18:40 | 17M | |
|
|---|