TY  - BOOK
AU  - Copra, Rahul
TI  - Informaiton technology
U1  - 004.05 
PY  - 1997///
CY  - Haryana
PB  - EYF enterprises private limited
N1  - Vol.6, no.9 July 1997 to vol.7, no. 2 Dec.1997
ER  -