o:1626000
Persistent identifier https://phaidra.univie.ac.at/o:1625999
Handle https://hdl.handle.net/11353/10.1625999
URI https://valep.vc.univie.ac.at/virtualarchive/public/Carnap_Notes_on_the_Basic_Books_Questionnaire_1965-11-15_M/d:935871