{"id":"000025601","type":"book","title":"Rétroperspectives et perspectives: quelques aspects du travail d'un spécialiste de Humboldt.- Zürich","container-title":"Librarium: Zeitschrift der Schweizerischen Bibliophilen-Gesellschaft; 6.1963, No.1, S.38-45: 5 Taf; 1 Ill","author":[{"family":"Beck","given":"Hanno"}],"issued":{"raw":"1963"}}