TY  - BOOK
AU  - Ray, Ajoy Kumar 
AU  - Acharya, Tinku 
TI  - Information technology: principles and applications
SN  - 9788120321847
U1  - 004 R211i 
PY  - 2004///
CY  - New Delhi
PB  - Prentice-Hall
KW  - Information technology
KW  - Telecommunication
KW  - Multimedia
ER  -