TY  - BOOK
AU  - Bach, Maurice J.
TI  - The Desing of the unix operating system
SN  - 9788120335168
U1  - 005.43 
PY  - 1986/// (2011)
CY  - New Delhi
PB  - PHI Learning
KW  - UNIX (Computer file)
KW  - Operating systems (Computer file)
ER  -