Best, John W. <br/><br/>
Research in education 
John W, Best 
 - 9th ed 
<br/><br/><label>ISBN: </label>8120328337 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research---
<br/><br/><label>Dewey Class. No.: </label>370.78 BES