Jyothi, K. Swarna  <br/><br/>
Educational research / 
K. Swarna Jyothi, Digumarti Bhaskara Rao. 
 - New Delhi :   Sonali Publications,   2007. 
 - 240 p. ;  22 cm 
<br/><br/><label>ISBN: </label>8184110634 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research
<br/><br/><label>Dewey Class. No.: </label>370.7  / JYE 2007