ORIGINAL
Persistent identifier https://phaidra.univie.ac.at/o:1716820
Handle https://hdl.handle.net/11353/10.1716820
URI https://valep.vc.univie.ac.at/virtualarchive/public/Basic_Books_Inc_Pauline_Bockman_to_Carnap_1969-02-25_L_Original/dv:940217