Successful focus groups: advancing the state of the art 
edited by David L. Morgan 
 - Newbury Park  Sage  1993 
 - 271p. 
<br/><br/><label>ISBN: </label>0803933908 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Focussed Group Interviewing<br/>Social Sciences - Research - Methodology
<br/><br/><label>Dewey Class. No.: </label>B084 M821s