Ravitch, Sharon M. <br/><br/>
Reason & rigor :  how conceptual frameworks guide research / 
 Reason and rigor 
by Sharon M. Ravitch and Matthew Riggan 
 - Thousand Oaks :  Sage Publications,  2012 
 - xxi, 174 pages ;  24 cm 
<br/><br/>Includes bibliographical references and indexes 
<br/><br/><label>ISBN: </label>9781412981255 (pbk.) 
<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  / RAV