TY  - BOOK
AU  - Bhatt, B. D. and Prakash, Ravi
TI  - Modern encyclopaedia of educational technology: : educational technology educational broadcasting and use television
SN  - 8173910294
U1  - 370.3 
PY  - 1994///
CY  - Delhi
PB  - ; Kanishka Publishers
KW  - Education-Encyclopedia
KW  - Encyclopedia
ER  -