TY  - GEN
AU  - Janadan Prasad
TI  - Audio-visual education : teaching innovative techniques
SN  - 978817391771X
U1  - 	371.335 
PY  - 2020///
CY  - New delhi
PB  - Kanishka Publications
KW  - Teaching--Aids and devices
KW  - Educational technology
KW  - Audio-visual education
N1  - Includes Bibliography and Index
ER  -