Yin, Robert K. <br/><br/>
Case study research :  design and methods / 
Robert K. Yin 
 - 3rd ed 
 - London :  Sage,  2003 
 - xvi, 179 p.  : ill  22cm 
 - Applied social research methods series  vol 5 .
 - Applied social research methods series  vol 5 .
<br/><br/> Includes index 
<br/><br/>Bibliography : p 167-174 
<br/><br/><label>ISBN: </label>0761925538 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methods<br/>Social research
<br/><br/><label>Dewey Class. No.: </label>300.722 YIN