TY  - BOOK
AU  - Madnick, Stuart E. and Donovan, John J.
TI  - Operating systems
SN  - 0070394555
U1  - 005.43 
PY  - 1974///
CY  - London
PB  - ; Mcgraw-Hill
KW  - Computer Science
KW  - Operating System
KW  - System Software
ER  -