HEALTH RESEARCH Methodology A guide for training om research methods 1992 /

Eitemau Tebyg

• Research methodology Methods and techniques. /
  gan: Kothari, C. R.
  Cyhoeddwyd: (1991)
• Research methodology methods and techniques /
  gan: Kothari, C. R.
  Cyhoeddwyd: (2004)
• Research methodology Methods and techniques /
  gan: Kothari, C. R.
  Cyhoeddwyd: (2004)
• Research methodology Methods and techniques /
  gan: Kothari, C. R.
  Cyhoeddwyd: (1990)
• Research methodology: methods and techniques /
  gan: Kothari, C. R.
  Cyhoeddwyd: (1992)