TY  - BOOK
AU  - Pinkert J R
AU  - Wear L L
TI  - Operating systems : concepts,policies and mechanisms
SN  - 0-13-638073-5
U1  - 005.43 
PY  - 1989///
CY  - New Delhi
PB  - Prentice Hall
KW  - Operating systems
ER  -