TY  - BOOK
AU  -  Bach Maurice J.
TI  - Design of the Unix operating system
SN  - 8120305167
U1  - 001.64 
PY  - 1986///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - Computers
KW  - Software
N2  -  Software, Computers
ER  -