Yin, Robert K., <br/><br/>
Case study research and applications :  design and methods / 
Robert K. Yin. 
 - Sixth edition. 
 - xxx, 319 pages ;  23 cm. 
<br/><br/> Earlier editions called : Case study research : design and methods. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>9781506336169  RM245.41 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Case method.<br/>Social sciences--Research--Methodology.