Rao, K.V.V.L.Narasimha <br/><br/>
Explorations in educational evaluation / 
Rao, K.V.V.L.Narasimha. 
 - New Delhi:  Neelkamal Publications,  2013. 
 - 196p;24cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>978 81 8316 418 
<br/><br/><label>Dewey Class. No.: </label>371.26 RAO