TY  - BOOK
AU  - Jayalakshmi, R.
TI  - Unix shell programming: For 4th sem BCA Bangalore university 
U1  - 005.43 
PY  - 2017///
CY  - Bangalore
PB  - Jayalakshmi
KW  - Computer programming
KW  - Shell programming
KW  - Secondary storage
KW  - Unix
ER  -