Swanborn, Peter G. <br/><br/>
Case study research:  what why and how? / 
Peter G. Swanborn. 
 - London:  Sage Publications,  2010. 
 - ix, 178 p. 
<br/><br/><label>ISBN: </label>9781849206129 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RESEARCH METHODS
<br/><br/><label>Dewey Class. No.: </label>001.42  / SWA