SINGHAL (Arvind);Dearing (James W),Ed. <br/><br/>
Communication of innovations: a journey with ev rogers. 

 - New Delhi  Sahitya Bhawan Publications  2006 
 - 260  PB 
<br/><br/><label>ISBN: </label>761934520 
<br/><br/><label>Dewey Class. No.: </label>302.23 SINA