Patton, Michael Quinn.
Qualitative research and evaluation methods / Michael Quinn Patton. - 3 ed. - Thousand Oaks : Sage Publications, c2002. - xxiv, 598, [65] p. : ill. ; 26 cm.
Rev. ed. of: Qualitative evaluation and research methods. 2nd ed. 1990.
Includes bibliographical references and indexes.
0761919716
2001005181
Social sciences--Methodology.
Evaluation research (Social action programs)
300.723 / PAQ
Qualitative research and evaluation methods / Michael Quinn Patton. - 3 ed. - Thousand Oaks : Sage Publications, c2002. - xxiv, 598, [65] p. : ill. ; 26 cm.
Rev. ed. of: Qualitative evaluation and research methods. 2nd ed. 1990.
Includes bibliographical references and indexes.
0761919716
2001005181
Social sciences--Methodology.
Evaluation research (Social action programs)
300.723 / PAQ