Social research methods, Quantitative and qualitative approaches

Antzeko izenburuak

• Social research methods : qualitative and quantitative approaches
  nork: Neuman, W.Lawrence
  Argitaratua: (2008)
• Social Research Methods: Quantitative and qualititative approaches
  nork: Neuman, W Lawrence
  Argitaratua: (2006)
• Social Research Methods: Quantitative and qualititative approaches
  nork: Neuman, W Lawrence
  Argitaratua: (2006)
• Social resaerch methods: qualitative and quantitative approaches /
  nork: Neuman, W Laerence .
  Argitaratua: (1999)
• Quantitative social research methods
  nork: Singh, Kultar
  Argitaratua: (2008)