Rao, Digumarti Bhaskara . <br/><br/>
Assessing learning achievement / 
by Digumarti Bhaskara Rao 
 - New Delhi :  Discovery Pub.,  2001 
 - xviii, 107 p. :  ill.   23 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>8171416012 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education;Educational tests and measurements. 
<br/><br/><label>Universal Decimal Class. No.: </label>370.1525