Textbook of research methodology in social science /

Eitemau Tebyg

• Textbook of Research Methodology in Social Sciences /
  gan: P.C.Tripathi
  Cyhoeddwyd: (2003)
• Textbook of Research methodology in social sciences
  gan: Tripathi, P C
  Cyhoeddwyd: (1987)
• Textbook of Research methodology in social sciences
  gan: Tripathi, P C
  Cyhoeddwyd: (1991)
• Textbook of Research methodology in social sciences
  gan: Tripathi, P C
  Cyhoeddwyd: (1991)
• Research methodology in social science /
  gan: Pande, G. C.
  Cyhoeddwyd: (1989)