Qualitative Evaluation and Research Methods / 2nd ed.
Patton, Michael Quinn.
Qualitative Evaluation and Research Methods / Michael Quinn Patton. - 2nd ed. - Newbury Park, Calif. : Sage Publications, 1990. - 532 p. : ill. ; 23 cm.
Rev. ed. of: Qualitative evaluation methods. c1980.
Includes bibliographical references (p. 507-523) and index(p.525-530)
0803937792
Social sciences--Methodology.
Evaluation research (Social action programs)
300.72 / PAT
Qualitative Evaluation and Research Methods / Michael Quinn Patton. - 2nd ed. - Newbury Park, Calif. : Sage Publications, 1990. - 532 p. : ill. ; 23 cm.
Rev. ed. of: Qualitative evaluation methods. c1980.
Includes bibliographical references (p. 507-523) and index(p.525-530)
0803937792
Social sciences--Methodology.
Evaluation research (Social action programs)
300.72 / PAT