o:1717248
Persistent identifier https://phaidra.univie.ac.at/o:1717247
Handle https://hdl.handle.net/11353/10.1717247
URI https://valep.vc.univie.ac.at/virtualarchive/public/Mary_Henzler_University_of_Chicago_Press_to_Carnap_1966-06-24_L/d:938211