TY  - BOOK
AU  - Silberschatz, Abraham. Galvin, Peter Baer. Gagne, Greg.
TI  - Operating system concepts
SN  - 9788126520510
U1  - 001.642  SIL;54 
PY  - 2010///
CY  - New Delhi
PB  - John wiley and sons
KW  - Operating
ER  -