"Yadav, K.N. Singh" <br/><br/>
Samajik chunautiyan aur satat shiksha 

 - New Delhi  Arjun Publinghing House  2012 
 - 209p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sustainable education
<br/><br/><label>Dewey Class. No.: </label>H 370 YAD