TY  - BOOK
AU  - Kumar,P S G  .
TI  - Information technology: applications, theory and practice / 
SN  - 81-7646-448-1
U1  - 025.00285 
PY  - 2004///
CY  - Delhi : 
PB  - B R publishing corporation , 
KW  - Information technology
N1  - paper VIII & IX of ugc model curriculum
ER  -