Rao, Digumarti Bhaskara. <br/><br/>
Assessing learning achievenment /  
edited Digumarti Bhaskara Rao and Digumarti Harshitha. 
 - New Delhi :   Discovery Publishing House ,   2001 
 - 107p :  
<br/><br/><label>ISBN: </label>81-7141-601-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>T  / P1