| Parent directory/ | - | - |
| C24-3433-3_Disk_and_Tape_Operating_Systems_COBOL_Language_Specifications_Nov1966.pdf | 6.7 MiB | 03-Nov-2019 18:31 |
| C24-5025-3_Disk_and_Tape_Operating_Systems_COBOL_Programmers_Guide_Jan1967.pdf | 8.4 MiB | 03-Nov-2019 18:31 |
| C24-5025-3_Disk_and_Tape_Operating_Systems_COBOL_Programmers_Guide_Mar1967.pdf | 8.5 MiB | 03-Nov-2019 18:31 |
| C24-5025-4_Disk_and_Tape_Operating_Systems_COBOL_Programmers_Guide_1966.pdf | 10.7 MiB | 03-Nov-2019 18:31 |
| GC28-6398-1_DOS_American_National_Standard_COBOL_Programmers_Guide_Feb70.pdf | 13.9 MiB | 24-May-2012 21:19 |
| GC28-6398-3_DOS_Full_American_Standard_COBOL_Programmers_Guide_Sep72.pdf | 17.5 MiB | 24-May-2012 23:45 |