TY  - BOOK
AU  - Norton,Peter .
TI  - Introduction to computers / 
SN  - 0-07-044743-8
U1  - 004 
PY  - 2001///
CY  - New Delhi : 
PB  - Tata Mc Graw Hill , 
KW  - Computer science
UR  - MB01193
ER  -