Yin, Robert K <br/><br/>
Case study research:   design and methods 

 - Revised ed 
 - Newbury Park  SAGE Pub.  1989 
 - xiv, 219 p. 
 - Applied social research series .
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>080393470X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social science-reserach methodlogy
<br/><br/><label>Dewey Class. No.: </label>300.722  / YIN