TY  - BOOK
AU  - Das, Sumitabha
TI  - UNIX : : concepts and applications 
SN  - 9780070635463
U1  - 005.432 DAS-S 
PY  - 2006///
CY  - India
PB  - Tata McGraw-Hill
KW  - UNIX Referenceﾠ
ER  -