| File | File in archive | Date | Context | Size | DLs | Mfg | Model |
| C28-6628-3_OS_Rel_17_System_Control_Blocks_Nov68.pdf | C28-6628-3_OS_Rel_17_System_Control_Blocks_Nov68.pdf | 21/03/20 | | 7789 kB | 0 | IBM | C28-6628-3 OS Rel 17 System Control Blocks Nov68 |
| GC28-6628-5_System_Control_Blocks_Rel_19_Jun70.pdf | GC28-6628-5_System_Control_Blocks_Rel_19_Jun70.pdf | 17/03/20 | | 11983 kB | 1 | IBM | GC28-6628-5 System Control Blocks Rel 19 Jun70 |
| GC28-6628-9_OS_System_Ctl_Blks_R21.7_Apr73.pdf | GC28-6628-9_OS_System_Ctl_Blks_R21.7_Apr73.pdf | 10/03/20 | | 13010 kB | 3 | IBM | GC28-6628-9 OS System Ctl Blks R21.7 Apr73 |
| Y28-6605-2_Introduction_To_Control_Program_Logic_PLM_Sep66.pdf | Y28-6605-2_Introduction_To_Control_Program_Logic_PLM_Sep66.pdf | 12/12/19 | | 1769 kB | 1 | IBM | Y28-6605-2 Introduction To Control Program Logic PLM Sep66 |
| Y28_6801-4_PL1subrPLM_Nov68.pdf | Y28_6801-4_PL1subrPLM_Nov68.pdf | 08/03/20 | | 12419 kB | 0 | IBM | Y28 6801-4 PL1subrPLM Nov68 |
| C28-6553-2_Telecommunications_Preliminary_Specifications_Dec65.pdf | C28-6553-2_Telecommunications_Preliminary_Specifications_Dec65.pdf | 15/03/20 | | 5708 kB | 0 | IBM | C28-6553-2 Telecommunications Preliminary Specifications Dec65 |
| C20-1663-0_System_360_Operating_System_User_Libraries_Feb67.pdf | C20-1663-0_System_360_Operating_System_User_Libraries_Feb67.pdf | 10/03/20 | | 2054 kB | 5 | IBM | C20-1663-0 System 360 Operating System User Libraries Feb67 |
| C28-6594-4_PL1_F_Programmers_Guide_Nov68.pdf | C28-6594-4_PL1_F_Programmers_Guide_Nov68.pdf | 14/03/20 | | 20671 kB | 29 | IBM | C28-6594-4 PL1 F Programmers Guide Nov68 |
| C28-6630-0_Starter_Operating_System_Guide_Sep66.pdf | C28-6630-0_Starter_Operating_System_Guide_Sep66.pdf | 22/03/20 | | 2492 kB | 2 | IBM | C28-6630-0 Starter Operating System Guide Sep66 |
| C28-8201-1_PLIrefMan_Jan69.pdf | C28-8201-1_PLIrefMan_Jan69.pdf | 17/03/20 | | 28879 kB | 3 | IBM | C28-8201-1 PLIrefMan Jan69 |
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| C28-6541-1_Control_Program_Services_Apr66.pdf | C28-6541-1_Control_Program_Services_Apr66.pdf | 29/02/20 | | 20639 kB | 2 | IBM | C28-6541-1 Control Program Services Apr66 |
| GY28-2009-2_Time_Sharing_System_System_Logic_Summary_PLM_Jun70.pdf | GY28-2009-2_Time_Sharing_System_System_Logic_Summary_PLM_Jun70.pdf | 22/01/20 | | 53519 kB | 21 | IBM | GY28-2009-2 Time Sharing System System Logic Summary PLM Jun70 |
| C28-6554-1_System_Generation_Oct66.pdf | C28-6554-1_System_Generation_Oct66.pdf | 10/03/20 | | 7418 kB | 4 | IBM | C28-6554-1 System Generation Oct66 |
| GY28-2052-0_Time_Sharing_System_PLI_Subroutine_Library_PLM_Jun70.pdf | GY28-2052-0_Time_Sharing_System_PLI_Subroutine_Library_PLM_Jun70.pdf | 10/12/19 | | 20447 kB | 0 | IBM | GY28-2052-0 Time Sharing System PLI Subroutine Library PLM Jun70 |
| GY28-2011-6_Time_Sharing_System_System_Control_Blocks_PLM_Sep71.pdf | GY28-2011-6_Time_Sharing_System_System_Control_Blocks_PLM_Sep71.pdf | 20/11/19 | | 52017 kB | 1 | IBM | GY28-2011-6 Time Sharing System System Control Blocks PLM Sep71 |
| C28-6537-1_Data_Management_Apr66.pdf | C28-6537-1_Data_Management_Apr66.pdf | 15/03/20 | | 5907 kB | 0 | IBM | C28-6537-1 Data Management Apr66 |
| C28-0541-1_1401_IOCSpgmg.pdf | C28-0541-1_1401_IOCSpgmg.pdf | 20/12/19 | | 6693 kB | 0 | IBM | C28-0541-1 1401 IOCSpgmg |
| C28-6810-0_360-44_PgmgSys_1966.pdf | C28-6810-0_360-44_PgmgSys_1966.pdf | 16/01/20 | | 2975 kB | 1 | IBM | C28-6810-0 360-44 PgmgSys 1966 |
| C24-3337-1_Report_Program_Generator_Specifications_1965.pdf | C24-3337-1_Report_Program_Generator_Specifications_1965.pdf | 14/03/20 | | 13086 kB | 0 | IBM | C24-3337-1 Report Program Generator Specifications 1965 |
| Y28-6609-1_Input_Output_Support_PLM_Feb67.pdf | Y28-6609-1_Input_Output_Support_PLM_Feb67.pdf | 18/03/20 | | 3504 kB | 0 | IBM | Y28-6609-1 Input Output Support PLM Feb67 |