TY  - BOOK
AU  - Silberschatz,Abraham
AU  - Galvin, Peter B
AU  - Gagne, Greg
TI  - Operating system concepts 
SN  - 9788126520510
U1  - 005.43/SIL/O 
PY  - 2010///
CY  - New Delhi
PB  - Wiley
KW  - Operating System
ER  -