Primary child care : a manual for health workers /

Eitemau Tebyg

• Water treatment and sanitation : a handbook of simple methods for rural areas in developing countries /
  gan: Mann, H. T. (Henry Thomas)
  Cyhoeddwyd: (1976)
• The primary health worker : working guide, guidelines for training, guidelines for adaptation.
  Cyhoeddwyd: (1980)
• Managers who lead : a handbook for improving health services.
  Cyhoeddwyd: (2005)
• Manual for the preparation of industrial feasibility studies /
  Cyhoeddwyd: (1978)
• Every trainer's handbook /
  gan: Agochiya, Devendra
  Cyhoeddwyd: (2002)