COPY
Persistent identifier https://phaidra.univie.ac.at/o:1683949
Handle https://hdl.handle.net/11353/10.1683949
URI https://valep.vc.univie.ac.at/virtualarchive/public/University_of_Chicago_Press_Roger_W_Shugg_to_Carnap_1962-11-04_L_Copy/dv:951552