ORIGINAL
Persistent identifier https://phaidra.univie.ac.at/o:1789188
Handle https://hdl.handle.net/11353/10.1789188
URI https://valep.vc.univie.ac.at/virtualarchive/public/D_Reidel_Publishing_Company_Publication_Resumed_Synthese_An_International_Journal_for_Epistemology_Methodology_and_Philosophy_of_Science_1965_B_Original/dv:940558