Creswell, John W. <br/><br/>
Research design:  Qualitative, quantitative and mixed methods approaches/ 
John W. Creswell  
 - 5th ed. 
 - London:  SAGE,  2018 
 - xxv, 275p.:  ill.  25.3cm 
<br/><br/> Includes bibliographical references and index  book 
<br/><br/><label>ISBN: </label>9781506386768 
<br/><br/><label>Source: </label> Purchase 
<br/><br/><label>Subjects--Personal Names: </label><br/>J.David Creswell
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research--Methodology<br/>Social sciences--Statistical methods
<br/><br/><label>LC Class. No.: </label>H62  / .C6963  2018