TY  - BOOK
AU  - i. Chitrasen
TI  - Modern educational technology: nature and scope
SN  - 81-89582-60-7
U1  - 371.33 
PY  - 2012///
CY  - New Delhi
PB  - Alfa
KW  - 1. EDUCATIONAL TECHNOLOGY
N1  - Include bibliography and index
ER  -