Dossier AG 15-ICPHS-3-1/1-15-2c - Correspondence (1962) on ICPHS activities and UNESCO meetings and projects. Documents on the 8th Conference of NGOs linked to UNESCO, 15-16 December 1962
Correspondence (1962) on ICPHS activities and UNESCO meetings and projects. Documents on the 8th Conference of NGOs linked to UNESCO, 15-16 December 1962
Correspondence (1962) on ICPHS activities and UNESCO meetings and projects. Documents on the 8th Conference of NGOs linked to UNESCO, 15-16 December 1962