Singh, Shivpal  <br/><br/>
Samajik Addhyan Ka Vyvaharik Shikshan  (D.EL.ED. BTC 2nd Semester) 

 -  R.Lal Book Depot, Meerut  2017 
 - 399p. 
<br/><br/><label>ISBN: </label>9789386405364