Creswell,John.W <br/><br/>
Research Design/ 
John W. Creswell 
 - 3rd ed. 
 - USA;  Sage Publications;  2020. 
 - xxix, 260p.:  ill;  25 cm. 
<br/><br/> Include Subject Index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Science/Research Design
<br/><br/><label>Dewey Class. No.: </label>300.721  / CRE -R