Qualitative research and evaluation methods
Patton,Michael Quinn
Qualitative research and evaluation methods - 3 Edition - Sage Publications India Pvt.Ltd,New Delhi 2002
9 8802.0
300.723 PAT/Q
Qualitative research and evaluation methods - 3 Edition - Sage Publications India Pvt.Ltd,New Delhi 2002
9 8802.0
300.723 PAT/Q