TY  - BOOK
AU  - Panchal, Sangeeta.
AU  - Sabharwal, Alka.
TI  - Computer science: information technology case 9 
SN  - 0195657829
U1  - 004 PAN 
PY  - 2003///
CY  - New York, New Delhi
PB  - Oxford university press
KW  - Computer system
KW  - Operating system
KW  - MS window
KW  - IT applications
ER  -