TY  - BOOK
AU  - Silberschatz, Abraham. Galvin, Peter Baer. Gagne, Greg.
TI  - Operating system concepts : windows xp update
U1  - 001.642  SIL;57 
PY  - 2003///
CY  - New york
PB  - John Wiley
KW  - Operating,:,windows,xp,update
ER  -