TY  - BOOK
AU  - Yashavant P. Kanetkar
TI  - Unix shell programming
SN  - 9788170297536
U1  - 005.4/KAN 
PY  - 2008///
CY  - New Delhi
PB  - BPB Publications 
KW  - English
KW  - CS/IT Engineering
ER  -