httpproxy.gopherspace.dk:75/1/proxy/https://bitsavers.org/pdf/ibm/370/princOps/

       Index of /pdf/ibm/370/princOps
       _______________________________
       
   DIR /pdf/ibm/370
       GA22-7000-0_370_Principles_Of_Operation_Jun70.pdf
       GA22-7000-10_370_Principles_of_Operation_Sep87.pdf
       GA22-7000-4_370_Principles_Of_Operation_Sep75.pdf
       GA22-7000-6_IBM_System_370_Principles_of_Operation_7th_ed_198003.pdf
       GA22-7000-7_IBM_System_370_Principles_of_Operation_8th_ed_198103.pdf
       SA22-7085-0_370-XA_Principles_of_Operation_Mar83.pdf
       SA22-7085-1_370-XA_Principles_of_Operation_Jan87.pdf
       SA22-7093-0_High_Accuracy_Arithmetic_Jan84.pdf
       SA22-7094-1_System_370_Mathematical_Assists_Dec84.pdf
       SA22-7095-0_370-XA_Interpretive_Execution_Jan84.pdf
       SA22-7200-0_370-ESA_Principles_of_Operation_Aug88.pdf