Letter / Issued Document - Letter
o:1707753
Persistent identifier https://phaidra.univie.ac.at/o:1707752
Handle https://hdl.handle.net/11353/10.1707752
URI https://valep.vc.univie.ac.at/virtualarchive/public/Ina_Carnap_to_Carnap_1930-04-23_L/d:957593