Encyclopedia of Information Technology for schools /
Ashok Arora and Shefali Bansal.
- 1st ed.
- New Delhi : Pentagon Press, 2004.
- Vols. : ill. ; 25 cm.
Includes index.
Bibliography : p.264-68.
V. 1- Basic concepts of information technology ;
300 300
81-86830-86-3
Information technology--Encyclopedia. Computer science.