TY  - BOOK
AU  - Davis, William S.
TI  - Operating system: a systematic view 
SN  - 9814119156
AV  - QA 76.76.O63 .D261 2002
PY  - 2002///
CY  - Singapore
PB  - Addison Welsey Longman, Inc.
KW  - Operating systems ( computers )
N1  - IT
ER  -