TY  - BOOK
AU  - Madnick, Stuart E. ,
AU  - Donovan, John J. ,
TI  - Operating systems
T2  - McGraw-Hill computer science series
SN  - 9780074632734
U1  - 001.642 MAD 
PY  - 1974///
CY  - New Delhi
PB  - Tata McGraw Hill Education
N1  - Bibliography: p. 569-603.
ER  -