Qualitative research & evaluation methods /
Qualitative research and evaluation methods
by Michael Quinn Patton.
- 3rd ed.
- Thousand Oaks, CA : SAGE, c2002.
- xxiv, 598, [65] p. : ill. ; 26 cm.
Rev. ed. of: Qualitative evaluation and research methods. 2nd ed. 1990.
Includes bibliographical references and indexes.
9780761919711 (hbk.) 0761919716 (hbk.)
Social sciences--Methodology. Evaluation research (Social action programs)