Case study research design and methods /

Eitemau Tebyg

• Case Study Research; Design and Methods
  gan: Yin,Robert K
  Cyhoeddwyd: (2009)
• Case study research: design and methods
  gan: Yin, Robert K.
  Cyhoeddwyd: (1994)
• Case study research: design and methods
  gan: Yin, Robert K.
  Cyhoeddwyd: (2014)
• Case study research: design and methods
  gan: Yin, Robert K; Author
  Cyhoeddwyd: (2009)
• Case study research
  gan: Yin, R K
  Cyhoeddwyd: (1994)