Wiersma, William <br/><br/>
Research methods in education: An introduction 

 - 9th ed. 
 - Upper Saddle River  Heinemann  2009 
 - 493 p.  24 cm 
<br/><br/> 000766  CH 766 
<br/><br/><label>ISBN: </label>9780205642403 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Introduction
<br/><br/><label>Dewey Class. No.: </label>370.72  / R432