BEST, W . J <br/><br/>
Research in Education 

 - 10th Ed. 
 - New Delhi  PHI Learning private limited  2011. 
 - xii,510p.  Appendix, Index  23cm 
<br/><br/><label>ISBN: </label>978-81-203-3563-9 
<br/><br/><label>Dewey Class. No.: </label>370.78 BES