Best, John W.  . <br/><br/>
Research in education /  
by John W. Best; James V.Kahn. 
 - 7th ed /  
 - New Delhi :   Prentice-Hall of India Private Limited ,   2001 
 - xii, 435p :  
<br/><br/><label>ISBN: </label>81-203-0966-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education-research methodology
<br/><br/><label>Dewey Class. No.: </label>T48  / P1