TY  - BOOK
AU  - Forouzan, Bechrouz A. Gilberg, Richard F.
TI  - Unix and shell programming : a textbook
SN  - 9788131503256
U1  - 001.6424UNI FOR;46 
PY  - 2003///
CY  - New Delhi
PB  - Thomson and Sons
ER  -