TY  - BOOK
AU  - Patton, Michael Quinn.
AU  - Patton, Michael Quinn.
TI  - Qualitative research and evaluation methods
SN  - 0761919716
U1  - 300.723 21
PY  - 2002///
CY  - Thousand Oaks
PB  - Sage Publications
KW  - Social sciences
KW  - Methodology
KW  - Evaluation research (Social action programs)
N1  - Rev. ed. of: Qualitative evaluation and research methods. 2nd ed. 1990; Includes bibliographical references and indexes
ER  -