Uttam Kumar Singh <br/><br/>
Extension education 

 - New Delhi  Commonwealth Publishers  2002 
 - 204p 
<br/><br/>Uttam Kumar Singh & A.K. Nayak: Extension education.  New Delhi.  Commonwealth Publishers, 2002. 81-7169-442-X--(630.715SIN)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-7169-442-X 
<br/><br/><label>Dewey Class. No.: </label>630.715  / SIN