Arunkumar, K. <br/><br/>
Educational research 
by K. Arunkumar and S. Nithya 
 - New Delhi  APH Publishing    2014 
 - viii,115.;  23cm. 
<br/><br/><label>ISBN: </label>978-93-313-2228-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education-Research
<br/><br/><label>Dewey Class. No.: </label>370.72  / ARU