Understaind social research an introduction

Eitemau Tebyg

• Sociological research methods : an introduction /
  Cyhoeddwyd: (1977)
• Scientific social surveys and research
  gan: Young, Pauline V
• Surveys in social research
  gan: Vaus, D.A DE
  Cyhoeddwyd: (2003)
• Social measurement through social surveys: an applied approach/
  gan: Bulmer, Martin,Ed
  Cyhoeddwyd: (2010)
• Methods of sociological research /
  gan: Carroll, C. M.
  Cyhoeddwyd: (1978)