TY  - BOOK
AU  - WILLIAM STALLINGS
TI  - OPERATING SYSTEMS INTERNAL AND DESIGN PRINCIPLES 6TH EDITION
SN  - 9788131725283
U1  - STA/OPE 
PY  - 2009///
CY  - NEW DELHI
PB  - READER GUIDE 1
KW  - COMPUTER SYSTEM OVERVIEW 7
KW  - OPERATING SYSTEM OVERVIEW 50
ER  -