Study on Use of Audio-Visual Aids by Extension Personnel Regarding Transfer of Technology in Sidhi District of Madhya Pradesh

Sharma, Hariom

Study on Use of Audio-Visual Aids by Extension Personnel Regarding Transfer of Technology in Sidhi District of Madhya Pradesh - Rewa J.N.K.V.V. 1992 - 170 pg.




Extension Education

630.715 SHA-S
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