Ray, G. L. <br/><br/>
Extension, communication and management  

 - New Delhi  Kalyani publications   2018 
 - 382p.  ill.;24cm 
<br/><br/> Includes information technology concepts, bibliography and index  
<br/><br/><label>ISBN: </label>9789327276541 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural extension work<br/>Rural extension <br/>Education, rural<br/>Communication <br/>Management
<br/><br/><label>LC Class. No.: </label>S544.5.R39 2018