TY  - BOOK
AU  - Stewart,David W.
AU  - Shamdasani,Prem N.
TI  - Focus Groups : Theory and Practice
T2  - Applied social research methods series
SN  - 9781452270982
U1  - 300.723 STE-F 
PY  - 2015///
CY  - Los Angles
PB  - Sage Publications
KW  - Focus groups
KW  - Social sciences
KW  - Social groups
ER  -