INSTRUCTIONAL TECHNOLOGY 3(2+1)

Lesson 13 :Mass Contact Methods

References

1. Adivi Reddy. A, Extension Education, Seventh Edition, Sri Lakshmi press, Bapatla
2. Dahama O.P. and Bhatnagar O.P, Education and Communication Development, Second Edition, Oxford and IBH Publishing Pvt. Ltd, Calcutta.
3. Ray GL(1996) Extension Communication and Management, Naya Prakash Publications, Calcutta
4. Sumita Roy, Tej Verma and Pushpa Gupta(2006) Textbook on Family Approach in Extension Programme Management, First edition, Indian council of Agricultural Research, New Delhi