Creswell, John W., <br/><br/>
Research design :  qualitative, quantitative, and mixed methods approaches / 
John W. Creswell. 
 - 6th edition /  John W. Creswell, J. David Creswell. 
 - 1 online resource :  illustrations (colour) 
<br/><br/> Previous edition: 2018. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781071817940  No price 1071870637 
<br/><br/><label>Nat. Bib. No.: </label>GBC2L5648  bnb 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research--Methodology.<br/>Social sciences--Statistical methods.
<br/><br/><label>Dewey Class. No.: </label>300.721