Creswell, John W. <br/><br/>
Educational research :  planning, conducting, and evaluating quantitative and qualitative research / 
John W. Creswell. 
 - Sixth edition 
 - 709 page. ;  26cm 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781292337807  RM 287.20 129233780X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences Research --Methodology<br/>Social sciences Statistical methods. 
<br/><br/><label>Dewey Class. No.: </label>370.72  / CRE 2021