TY  - BOOK
AU  - Sharma, C.K.
AU  - Singh, U.N.
TI  - Information technology
SN  - 8188658030
U1  - 004 21st
PY  - 2003///
CY  - New Delhi
PB  - Shree Publishers and Distributors
KW  - COMPUTER TECHNOLOGY; INFORMATION SYSTEM; NATIONAL INFORMATION SYSTEM; LIBRARY AUTOMATION; INFORMATION ANALYSIS
ER  -