TY  - BOOK
AU  - Arora, Sumita
TI  - Introduction to computers and information systems
U1  - 004.01154 P4;9 
PY  - 2004///
CY  - New Delhi
PB  - Dhanpat Rai & Co
KW  - Computers
KW  - Electronic data processing
KW  - Information storage and retrieval
ER  -