TY  - BOOK
AU  - Crowley, Charles
TI  - Operating systems a design oriented approach
SN  - 0-07-463551-4
U1  - 005.43 CRO 
PY  - 2005///
CY  - NEW DELHI
PB  - TATA MCGRAW HILL
KW  - OPERATING SYSTEMS- COMPUTERS
ER  -