TY  - BOOK
AU  - Das, Sumitabha
TI  - Unix system V.4: concepts abd Applications
SN  - 007460483X
U1  - 005.43 
PY  - 1993///(rep.1995)
CY  - New Delhi
PB  - Tata McGraw Hill
KW  - UNIX (Computer file)
KW  - Operating system (computer file)
N1  - Donated by Brainware
ER  -