TY  - BOOK
AU  - Rosen, Kenneth H.
AU  - Farber, James M.
TI  - Unix System V Release 4 An Introduction for New and Experienced Users 
SN  - 0078815525
U1  - 005.432 
PY  - 1990///
CY  - Berkeley, CA : 
PB  - Osborne/McGraw-Hill, 
KW  - Unix System V Computer File
N1  - NY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-07-881552-5.pdf
ER  -