TY  - BOOK
AU  - Ritchie, C.
TI  - Operating systems: Incorporating UNIX & Windows
SN  - 1-85805-302-1m
AV  - 005.43RIT 
PY  - 1997///
CY  - London
PB  - Letts Educational
KW  - Operating systems
N1  - Includes bibliography and index
ER  -