TY  - BOOK
AU  - MADNICK, STUART E;DONOVAN, JOHN J
TI  - Operating systems
SN  - 007Y85467X
U1  - 005.43  MAD 
PY  - 1974///
CY  - New York
PB  - Mc-Graw Hill
KW  -  systems
KW  - Operating
N1  - Operating systems
ER  -