Morgan, David L <br/><br/>
Basic and advanced focus groups 

 - California  Sage Publications  2019 
 - xiii, 196 p. 
<br/><br/> 3913 26/12/2019 HBD20/8170 21/01/2020 IHTM (SFS) 
<br/><br/><label>ISBN: </label> USD 45.00 (RS 3203.10) 
<br/><br/><label>Dewey Class. No.: </label>001.433 M821B