TY  - BOOK
AU  - Silberschatz,Abraham
AU  - Gagne,Greg  .
AU  - Galvin,Peter Baer  .
TI  - Operating system concepts / 
SN  - 9788126508853
U1  - 005.43 
PY  - 2008///
CY  - NewYork : 
PB  - John Wiley , 
KW  - OPERATING SYSTEM
N1  - includes index and bibliography
ER  -