o:1706627
Persistent identifier https://phaidra.univie.ac.at/o:1706626
Handle https://hdl.handle.net/11353/10.1706626
URI https://valep.vc.univie.ac.at/virtualarchive/public/Hanneliese_Hanna_Thost-Carnap_to_Carnap_1949-10-28_L/d:985450