Persistent identifier https://phaidra.univie.ac.at/o:1719477
Handle https://hdl.handle.net/11353/10.1719477
URI https://valep.vc.univie.ac.at/virtualarchive/public/Jane_Addams_to_Yost_Carnap_Gustave_O_Arlt_1958-11-21_L_Copy/dv:950477