Greenbaum, Thomas L. <br/><br/>
The practical handbook and guide to focus group research/ 
Thomas L. Greenbaum 
 - Massachusetts,  Lexington Books  c1988 
 - xii, 191 p.;  23 cm. 
<br/><br/> Includes index 
<br/><br/>Bibliography: p. 183-186 
<br/><br/><label>ISBN: </label>0669147753  $ 65.92 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marketing research
<br/><br/><label>Dewey Class. No.: </label>658.83