Tight, Malcolm <br/><br/>
Case Studies: Case study design 

 - 1st 
 - Washington  Sage Pub.  2015 
 - vi, 348p. 
<br/><br/><label>ISBN: </label> RS 14028.75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research
<br/><br/><label>Dewey Class. No.: </label>300 TIG