TY  - BOOK
AU  - Das, Sumitabhu
AU  - Das, Sumitabhu
TI  - Unix concepts and applications
SN  - 9780070635463
U1  - 005.282 DAS/UNI 
PY  - 2008///
CY  - New Delhi
PB  - McGraw Hill
KW  - COMPUTER SCIENCE AND ENGINEERING
ER  -