Ravitch, Sharon M., <br/><br/>
Reason & rigor :  how conceptual frameworks guide research / 
 Reason and rigor 
Sharon M. Ravitch, Matthew Riggan. 
 - Second edition. 
 - xxiv, 234 pages ;  24 cm 
<br/><br/>Includes bibliographical references (pages 219-225) and index. 
<br/><br/><label>ISBN: </label>9781483340401 (pbk. : alk. paper) 
<br/><br/><label>LCCN: </label>2015040051 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research--Methodology.<br/>Research--Methodology.<br/>Qualitative research.
<br/><br/><label>LC Class. No.: </label>H62  / .R344 2017 
<br/><br/><label>Dewey Class. No.: </label>001.42  / RAV