o:1706664
Persistent identifier https://phaidra.univie.ac.at/o:1706663
Handle https://hdl.handle.net/11353/10.1706663
URI https://valep.vc.univie.ac.at/virtualarchive/public/Hanneliese_Hanna_Thost-Carnap_to_Elisabeth_Carnap_1964-08-14_L/d:985356