TY  - BOOK
AU  - Das, Sumitabha
TI  - Unix System V.4: Concepts and applications
SN  - 007460483X.
U1  - 005.43 
PY  - 1993///
CY  - New Delhi
PB  - Tata McGrawHill pub.
KW  - UNIX System V (Computer file)
KW  - Operating systems (Computers)
ER  -