Patton, Michael Quinn
Qualitative research and evaluation methods / Michael Quinn Patton - 3rd ed. - Sage Publications 2002
19324
Social sciences - Methodology
Evaluation research (Social action program)
H62 / Pat
Qualitative research and evaluation methods / Michael Quinn Patton - 3rd ed. - Sage Publications 2002
19324
Social sciences - Methodology
Evaluation research (Social action program)
H62 / Pat