Social research methods: qualitative and quantitative approaches

Eitemau Tebyg

• Social research methods: Qualitative and quantitative approaches
  gan: Neuman, Lowrence W.
  Cyhoeddwyd: (2000)
• Social research methods: Qualitative and quantitative approaches
  gan: Neuman, Lowrence W.
  Cyhoeddwyd: (2000)
• Social research methods : qualitative and quantitative approaches /
  gan: Neuman, W. Lawrence
  Cyhoeddwyd: (2006)
• Social research methods : qualitative and quantitative approaches /
  gan: Neuman, W. Lawrence
  Cyhoeddwyd: (2015)
• Social research methods : qualitative and quantitative approaches
  gan: Neuman, W.Lawrence
  Cyhoeddwyd: (2008)