TY  - BOOK
T1  - IBM System/360 Operating System : supervisor and management macro instructions
T2  - Systems reference library
A1  - Sin autor
A2  - International Business Machines Corporation - IBM
LA  - English
PP  - Nueva York
PB  - IBM Corporation
YR  - 1970
ED  - 5th ed.
UL  - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dun.51138
OP  - 330
KW  - OS/360
KW  - IBM SYSTEM/360
ER  -