Letter / Issued Document - Letter
o:1624775
Persistent identifier https://phaidra.univie.ac.at/o:1624774
Handle https://hdl.handle.net/11353/10.1624774
URI https://valep.vc.univie.ac.at/virtualarchive/public/Bohnert_to_Carnap_1961-10-02_L/d:935400