Yin,Robert,K.
Case study research design and methods - 4edn - Los Angeles Sage Publications 2009 - 219p 23Cm
978-1-4129-6099-1
Case method Social science-Research methodology
Case study research design and methods - 4edn - Los Angeles Sage Publications 2009 - 219p 23Cm
978-1-4129-6099-1
Case method Social science-Research methodology