Rao, K.V. <br/><br/>
Introduction to educational research / 
K.V. Rao 
 - New Delhi  Saurabh  2011. 
 - 256 p. 
<br/><br/><label>ISBN: </label>8189005788 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research--Methodology.
<br/><br/><label>LC Class. No.: </label>LB1028  / .R36 2011 c. 1