Survey methods in social investigation

Eitemau Tebyg

• Survey methods in social investigation,
  gan: Moser, Claus Adolf. Kalton,G
  Cyhoeddwyd: (1971)
• Survey methods in social investigation
  gan: Moser, C
  Cyhoeddwyd: (1980)
• Survey method in social investigation
  gan: Kalton, Graham, et al.
  Cyhoeddwyd: (1971)
• Survey research methods
  gan: Fowler, Floyd J
  Cyhoeddwyd: (1993)
• Survey methods in social investigation
  gan: Moser, C. A.
  Cyhoeddwyd: (1958)