TY  - BOOK
AU  - Silberschatz.
AU  - Gagne
AU  - Galvin.
TI  - Opearating System Concepts
SN  - 0000038543
U1  - 1.6424 
PY  - 2004///
CY  - New York
PB  - John Willey
KW  -  Opearating
KW  -  System
KW  -  Update
KW  -  Windows
KW  -  XP
KW  - Concepts
KW  - Operating Systems
ER  -