Research methods in social sciences

Eitemau Tebyg

• Research methods in social sciences
  gan: Thanulingom, N and et al
  Cyhoeddwyd: (1985)
• Research methods in social sciences
  gan: Nachmias Chava and Nachmias David
  Cyhoeddwyd: (1982)
• Research methods in the social sciences
  gan: Somekh, Bridget, Ed. and Lewin, Cathy, Ed
  Cyhoeddwyd: (2005)
• Research methods in social sciences
  gan: Sharma, B A V and et al
  Cyhoeddwyd: (1989)
• Research methods in the social sciences
  gan: Frankfort-Nachmias, Chava and Nachmias, David
  Cyhoeddwyd: (1992)