TY  - BOOK
AU  - Silberschatz,Abraham
AU  - Galvin,Peter B.
TI  - Operating system concepts
SN  - 9788126508853
U1  - 005.43 
PY  - 2012///
CY  - New delhi.
PB  - John Wiley
KW  - Operating systems (Computers)
ER  -