TY  - BOOK
AU  - Nehru, R. S. S
TI  - E-learning theory and practice / 
SN  - 9789331319555
U1  - 371.3 NEH 2013 
PY  - 2013///
CY  - New Delhi: 
PB  - A. P. H. Publishing Corporation, 
KW  - Distance education
KW  - Computer-assisted instruction
ER  -