Health education - a selected bibliography

Författare
World Health Organization UNESCO
(Prep. by the United Nations Educational Scientific and Cultural organization (UNESCO) and the World Health Organization (WHO).)
Genre
Ej skönlitteratur, Bibliographies.
Språk
Engelska
Förlag År Ort Om boken ISBN
Education Clearing House 1951 Frankrike, Paris 56 sidor. 27 cm.