TY  - BOOK
AU  -  Stewart,David W.
AU  -  Shamdasani,Prem N.
TI  -  Focus groups : :  theory and practice / 
U1  -  300.723 STE 
PY  - 1990///
CY  -  London : 
PB  -  Sage publications, 
KW  -  Focused group interviewing
KW  -  Social sciences
KW  -  Methodology
KW  -  Social groups
N1  -  Includes bibliographical references
ER  -