TY  - BOOK
AU  - Nagpal, D. P. 
TI  - Computer fundamentals : concepts, systems and applications
SN  - 9788121923880
U1  - 004 N138c 
PY  - 1999///
CY  - New Delhi 
PB  - S. Chand & Company Pvt. Ltd.
KW  - Computer-basic
KW  - Computer-fundamentals
ER  -