o:1710734
Persistent identifier https://phaidra.univie.ac.at/o:1710733
Handle https://hdl.handle.net/11353/10.1710733
URI https://valep.vc.univie.ac.at/virtualarchive/public/John_Burton_University_of_Chicago_Press_Foundations_of_the_Unity_of_Science_1970-11_B/d:938285