TY  - BOOK
AU  - Madnick,, Stuart E.
AU  - Donovan,, John J.
TI  - Operating systems / 
SN  - 0-07-085467-X
U1  - 005.43 
PY  - 1974///
CY  - Auckland
PB  - Mc Graw Hill
KW  - Computer science
N1  - Includes index
ER  -