TY  - BOOK
AU  - Kishore Lalit
TI  - A textbook of Audio-Visual Aids:
SN  - 81-85173-20-6
U1  - 070.1 23
PY  - 2012///
CY  - Delhi
PB  - Doaba House
N1  - 1.The Process of communication
2.Graphic Teaching Aids
3.Non-Projects Teaching Aids
4.Display Boards as teaching aids
5.Activity teaching Aids

ER  -