TY  - BOOK
AU  - Krueger, Richard A.
TI  - Focus groups : a practical guide for applied research
SN  - 0803931867
U1  - 361.4 
PY  - 1988///
CY  - New Delhi
PB  - Sage Publications
KW  - Evaluation Research ( Social Action Programs
KW  - Applied Research)
ER  -