TY  - BOOK
AU  - Das, Sumitabha
TI  - UNIX: Concepts and Applications
SN  - 0-07-053475-6
U1  - 005.133 DAS 
PY  - 2003///
CY  - New Delhi
PB  - Tata McGraw-Hill Publishing Company Limited
KW  - Internet
KW  - Computer networks
ER  -