TY  - BOOK
AU  - Madnick,Stuart.E
AU  - Donovan,John.J/
TI  - Operating systems
SN  - 9780074632734
U1  - 005.43  MAD 
PY  - 2014///
CY  - New Delhi
PB  - McGraw Hill
KW  - M.C.A
ER  -