Ruhela,SP <br/><br/>
Teaching of social sciences  (English) 

 - New Delhi  Neelkamal Publications Pvt. Ltd.   2014 
 - 448p. 
<br/><br/><label>ISBN: </label>9.7881831647e+012 
<br/><br/><label>Dewey Class. No.: </label>300.71  / RUH-T