TY  - BOOK
AU  - UNIX, System Laboratories
AU  - 
TI  - Unix system V/386 release 4: BSD/XENIX compatibility guide
SN  - 0876927371
U1  - 005.43U 
PY  - 1990///
CY  - DELHI
PB  - PRENTICE-HALL OF INDIA
KW  - OPERATING SYSTEMS - UNIX
ER  -