TYAGI,B.D. <br/><br/>
Gramin samaj shastra evam shiksha manovigyan  Rural sociology and educational psychology 
by B.D.Tyagi 
 - Delhi  RAMA  2017 
 - 156 p,1-40 
<br/><br/><label>ISBN: </label>9789384479619 
<br/><br/><label>Dewey Class. No.: </label>631