TY  - BOOK
AU  - Raju, P V L ed.
TI  - E-learning : concepts and cases
SN  - 8178812177
U1  - 372.8  RAJ;1  R 
PY  - 2003///
CY  - Hyderabad
PB  - ICFAI Press
KW  - ICFAI
ER  -