TY  - BOOK
AU  - Das, Sumitabha
TI  - UNIX system V.4: concepts and applications
SN  - 0-07-460483-X
U1  - 519.682UNI 
PY  - 1993///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - UNIX
ER  -