Case study method/ 
by Roger Gomm(ed) 
 - London:  Sage,  2000. 
 - 276p. 
<br/><br/><label>ISBN: </label>9780761964148 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Research<br/>Social Sciences
<br/><br/><label>Dewey Class. No.: </label>300.72  / ROG/C