Approaches to social research.

Eitemau Tebyg

• Approaches to social research /
  gan: Singleton, Royce
  Cyhoeddwyd: (1993)
• Approaches to social research.
  gan: Singleton, Royce A.
  Cyhoeddwyd: (2005)
• Approaches to social research : the case of deaf studies /
  gan: Young, Alys, et al.
  Cyhoeddwyd: (2014)
• Introduction to social research : quantitative and qualitative approaches /
  gan: Punch, Keith
  Cyhoeddwyd: (2005)
• Introduction to social research : Quantitative and qualitative approaches.
  gan: Punch, Keith F.
  Cyhoeddwyd: (2005)