YIN, R.K. <br/><br/>
Case Study Research: Design and Methods. 

 - 3rd Ed 
 - New Delhi,  Sage Publications,  2003 
 - xvi, 181p.:  figure,  References, Index  21cm 
<br/><br/><label>ISBN: </label>0-7619-2553-8 
<br/><br/><label>Dewey Class. No.: </label>300.722 YIN