o:1717860
Persistent identifier https://phaidra.univie.ac.at/o:1717859
Handle https://hdl.handle.net/11353/10.1717859
URI https://valep.vc.univie.ac.at/virtualarchive/public/Carnap_to_University_of_California_Retirement_Office_1962-06-20_L/d:940849