TY  - BOOK
AU  - Davis, William S. 
TI  - Operating systems : a systematic view
SN  - 0-201-11116-0
PY  - 1983///
CY  - Massachusetts
PB  - Addision-Wesley Publishing Company
KW  - Data BasemanagementHardwareOs,communicationOs,conceptsSoftwareTime Sharing
ER  -