Dossier AG 15-ICPHS-5-1/1-14-5b - Project "Heine Geldern" on international studies of groups whose culture and languages are threatened by transformation, disintegration or extinction (1957-1961). Correspondence
Project "Heine Geldern" on international studies of groups whose culture and languages are threatened by transformation, disintegration or extinction (1957-1961). Correspondence
Project "Heine Geldern" on international studies of groups whose culture and languages are threatened by transformation, disintegration or extinction (1957-1961). Correspondence