TY  - BOOK
AU  - Patton,M.Q.
TI  - How to use qualitative methods in evaluation
SN  - 803931298
AV  - H62.P3216 
PY  - 1987///
CY  - Newbury Park
PB  - Sage Publications
KW  - Social sciences
KW  - Methodology
KW  - Evaluation research (Social action programs)
N1  - Includes bibliography and index
ER  -