Pathak, R P. <br/><br/>
Methodology of educational research / 
By R P Pathak. 
 - 2018. 
 - New DeIhi :  Atlantic Publishers & Distributors Pvt Ltd,  2018. 
 - vi,187p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9788126909230 
<br/><br/><label>Dewey Class. No.: </label>370.7  / PAT