Sooryakumar, K R. <br/><br/>
Educational Research and Teacher Training / 
By K R Sooryakumar, P K S Kumar. 
 - 1st Ed. 
 - New Delhi :  Pacific Books International,  2014. 
 - 278p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9789382252146 
<br/><br/><label>Dewey Class. No.: </label>370.71  / SOO