TY  - BOOK
AU  - Gupta,Radhey Shyam
TI  - The DBS Handbook of educational technology 
SN  - 9789382423201
U1  - 371.3078 
PY  - 2013///
CY  - New Delhi
PB  - DBS imprints
KW  - Educational technology
N1  - Includes index
ER  -