Persistent identifier https://phaidra.univie.ac.at/o:1684316
Handle https://hdl.handle.net/11353/10.1684316
URI https://valep.vc.univie.ac.at/virtualarchive/public/Richard_P_McKeon_to_Emery_T_Filbey_1942-03-05_L_Original/dv:951250