COPY
Persistent identifier https://phaidra.univie.ac.at/o:1725612
Handle https://hdl.handle.net/11353/10.1725612
URI https://valep.vc.univie.ac.at/virtualarchive/public/Neurath_to_Philipp_Frank_Encyclopedia_Organizing_Committee_Jrgensen_Rougier_Morris_Carnap_1937-11-24_L_Copy/dv:938431