TY  - BOOK
AU  - Patton, Michael Quinn
TI  - Qualitative research & evaluation methods: integrating theory and practice
SN  - 9781412972123
U1  - 001.42 
PY  - 2015///
CY  - Los Angeles
PB  - SAGE
KW  - Research Methods
KW  - Qualitative research
KW  - Evaluation research
ER  -