MEREDITH D. GALL <br/><br/>
EDUCATIONAL RESEARCH; AN INTRODUCTION 

 - 8th 
 - UNITED STATES  PEARSON EDUCATION  2007 
 - 613 
<br/><br/><label>ISBN: </label>0-205-48849-8 
<br/><br/><label>Dewey Class. No.: </label>370.7GAL