Sukhia, S.P Mehrotra, P.V <br/><br/>
Elements of educational research 

 - 3rd rev.ed. 
 - New Delhi  Allied  1974 
 - xvi,390 p.  22cm.  PB 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Education research
<br/><br/><label>Dewey Class. No.: </label>370.072  / SUK