The health of youth : announcement : technical discussions May 1989.
Treść karty:
605,715 HEALTH The health of youth : announcement : technical discussions May 1989. - Geneva : World Health Organization, 1988. - [4], 9s. ; 21 cm (A42 Technical Discussions 1)
Dane karty
Hasło:
HEALTH
Sygnatura:
605,715
Rok wydania:
1989
