TY  - BOOK
AU  - Abraham Silberschatz
AU  - Abraham Silberschatz
AU  - Peter B Galvin 
AU  - Gerg Gagne
TI  - Operating System Concepts
SN  - 9788126554270
PY  - 2019///
CY  - New Delhi
PB  - John Wiley & Sons
KW  - Operating System Concepts
ER  -