Qualitative research and evaluation methods /
Patton, Michael Quinn
Qualitative research and evaluation methods / Michael Quinn Patton - 4th ed. - xxi, 806p. : ill.
Rev. ed. of the author's Qualitative evaluation methods.
Includes bibliographical references and index.
9781412972123
Social sciences --Methodology
Evaluation research (Social action programs)
H62 PAT 2014
Qualitative research and evaluation methods / Michael Quinn Patton - 4th ed. - xxi, 806p. : ill.
Rev. ed. of the author's Qualitative evaluation methods.
Includes bibliographical references and index.
9781412972123
Social sciences --Methodology
Evaluation research (Social action programs)
H62 PAT 2014