C.K. Ambastha <br/><br/>
Communication Patterns in Innovation Development, Extension and Client Systems : A Systems Approach 

 - Delhi  B.R. Publishing Corporation  1986 
 - 336p 
<br/><br/>C.K. Ambastha: Communication Patterns in Innovation Development, Extension and Client Systems : A Systems Approach.  Delhi.  B.R. Publishing Corporation, 1986. 81-7018-345-6 Rs. 700.00--(302.234AMB)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-7018-345-6 
<br/><br/><label>Dewey Class. No.: </label>302.234  / AMB