TY  - BOOK
AU  - Madnick,Stuart E.
AU  - Donovan,John J  .
TI  - Operating systems / 
SN  - 9780074632734
U1  - 005.43 
PY  - 2012///
CY  - New Delhi : 
PB  - Tata McGraw Hill Education , 
KW  - OPERATING SYSTEMS(COMPUTERS)
N1  - Includes index
ER  -