TY  - GEN
AU  - Kumar, R. Sarvana
AU  - Parameswaran, R.
AU  - Parameswaran, R.
TI  - A textbook of information technology
SN  - 8121922186
PY  - 2003///
CY  - New Delhi
PB  - S. Chand
KW  - COMPUTER SCIENCE
ER  -