TY  - BOOK
AU  - Bach, Maurice J  .
TI  - Design of the Unix Operating System / 
SN  - 81-7758-770-6
U1  - BV 
PY  - 1990///
CY  - Delhi : 
PB  - Dorling Kindersley (India) Pvt. Ltd. , 
KW  - Operating System- UNIX
ER  -