Letter / Issued Document - Letter
o:1710239
Persistent identifier https://phaidra.univie.ac.at/o:1710238
Handle https://hdl.handle.net/11353/10.1710238
URI https://valep.vc.univie.ac.at/virtualarchive/public/Floyd_Hardin_to_Carnap_1955-08-23_L/d:950913