Dahama, O. P. <br/><br/>
Extension education and training extension 

 - Agra  Ram Prasad and Sons  1973 
 - (4),62,39  21.5cm 
<br/><br/> Concept of extension education 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>630.717