Index of /bitsavers.org/pdf/ibm/360/dos/cobol/

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C24-3433-3_Disk_and_Tape_Operating_Systems_COBO..> 03-Nov-2019 18:31             7076028
C24-5025-3_Disk_and_Tape_Operating_Systems_COBO..> 03-Nov-2019 18:31             8852636
C24-5025-3_Disk_and_Tape_Operating_Systems_COBO..> 03-Nov-2019 18:31             8910291
C24-5025-4_Disk_and_Tape_Operating_Systems_COBO..> 03-Nov-2019 18:31            11260806
GC28-6398-1_DOS_American_National_Standard_COBO..> 24-May-2012 21:19            14610100
GC28-6398-3_DOS_Full_American_Standard_COBOL_Pr..> 24-May-2012 23:45            18395700