TY  - BOOK
AU  - Tanenbaum, Andrew S
AU  - Woodhull, Albert S
TI  - Operating system: : Design and implementation
SN  - 9788120329553
U1  - 005.43 TAN/O 
PY  - 2006///
CY  - New Delhi
PB  - PHI Learning
KW  - COMPUTER SCIENCE
KW  - OPERATING SYSTEMS
KW  - DATA SECURITY
ER  -