TY  - BOOK
AU  - Madnick, Stuart E
AU  - Donovan, John J
TI  - Operating systems
SN  - 9780074632734
SN  - 74002040
U1  - 005.43 MAD 
PY  - 1974///
CY  - New York
PB  - McGraw-Hill
KW  - Operating systems (Computers)
N1  - Bibliography: p. [569]-603. and index
ER  -