TY  - BOOK
AU  - AT&T
TI  - Unix System V Release 4
SN  - 0876927436
U1  - 005.711  UNI 
PY  - 1992///
CY  - - New Delhi
PB  - ;PHI
KW  - UNIX
KW  - System V
KW  - UNIX System
ER  -