TY  - BOOK
AU  - Karthik, Priyanjan,
TI  - Audio Visual Aids and Education
SN  - 8178882779
U1  - 630 
PY  - 2008///
CY  - New Delhi
PB  - Dominant Publisher and Distributors
KW  - Agriculture. & related technologies
KW  - Audio Video Aids
KW  - Extension Education
KW  - Teaching
KW  - Tools of Teaching
ER  -