สืบค้น


Health


  
  
 
  
  

Health, Labour, and Productivity


สำนักพิมพ์: World Health Organization, 1969
ปีที่พิมพ์: 1969
อ้างอิง: In "World Health Day"

หัวเรื่อง:
WHO
health
economics
planning

สาระสังเขป: Lists materials distributed by the WHO. Explains the meaning of World Health Day and the procedure for organizing its observance. Contains a message of the Director-General of WHO, noting the role of health and productivity in national development and the need to combat the diseases related to occupations.

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