Singhal, Arvind  <br/><br/>
Communication of Innovations   A JOURNEY WITH EV ROGERS  

 - Sage publications   New Delhi   2006 
 - 260 P.  21 cm  
<br/><br/><label>Nat. Bib. Agency Control No.: </label>302.2 COM  
<br/><br/><label>Subjects--Topical Terms: </label><br/>සන්නිවේදනය<br/>Communication
<br/><br/><label>Dewey Class. No.: </label>302.2   / COM