TY  - BOOK
AU  - Silberschatz, Abraham, Galvin, Peter Baer, and Gagne, Greg 
TI  - Operating systems concepts 
SN  - 978-81-265-0962-1 
U1  - 005.43 SIL  
PY  - 2009///
CY  - John wiley 
PB  - New York 
KW  - Operating systems
ER  -