Stake, Robert E <br/><br/>
The art of case study research / 
Robert E. Stake. 
 - Thousand Oaks, CA :  Sage Pub,  c1995. 
 - xv, 175 p. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research--Methodology<br/>Case method