Qualitative research and evaluation methods
Patton, Michael Quinn.
Qualitative research and evaluation methods [Book] / by Michael Quinn Patton. - 3 ed. - Thousand Oaks, Calif. : Sage Publications, c2002. - xxiv, 598, [65] p. : ill. ; 26 cm.
Rev. ed. of: Qualitative evaluation and research methods. 2nd ed. 1990.
All.
0761919716
Social sciences--Methodology.
Evaluation research (Social action programs).
300.7 23
Qualitative research and evaluation methods [Book] / by Michael Quinn Patton. - 3 ed. - Thousand Oaks, Calif. : Sage Publications, c2002. - xxiv, 598, [65] p. : ill. ; 26 cm.
Rev. ed. of: Qualitative evaluation and research methods. 2nd ed. 1990.
All.
0761919716
Social sciences--Methodology.
Evaluation research (Social action programs).
300.7 23