TY  - BOOK
AU  - Norton,Peter
AU  - Hahn,Harley
TI  - Peter norton`s guide to Unix / 
SN  - 8170296633
U1  - 005.432U 
PY  - 1996///
CY  - New Delhi : 
PB  - BPB Publications , 
KW  - OPERATING SYSTEMS (COMPUTERS)
N1  - NULL
ER  -