TY  - BOOK
AU  - PATTON, Michael Quinn
TI  - Qualitative research and evaluation methods
SN  - 9780761919711
PY  - 2002///
CY  - Thousand Oaks, CA.
PB  - Sage Publications
KW  - Social sciences
KW  - Methodology
KW  - Evaluation research (social action programs)
N1  - Includes bibliographical references and index
ER  -