TY  - BOOK
AU  - Sarvana Kumar,R.
AU  - Parameswaran,R.
AU  - Jayalakshmi,T.
TI  - A textbook of information technology
SN  - 8121922186
U1  - 004 22
PY  - 2003///
CY  - New Delhi
PB  - S.Chand
KW  - Information technology
ER  -