Expert Committee on Health Education of the Public :

Expert Committee on Health Education of the Public : first report [of a meeting held in Paris from 7 to 11 December 1953] - Geneva : World Health Organization, 1954. - 41 p. - World Health Organization technical report series ; no. 89 .


eng fre spa.

9241200898


Health education.

WA 590
Implemented & Customized by: OpenLX

Powered by Koha