Persistent identifier https://phaidra.univie.ac.at/o:1683354
Handle https://hdl.handle.net/11353/10.1683354
URI https://valep.vc.univie.ac.at/virtualarchive/public/Rollin_D_Hemens_University_of_Chicago_Press_to_Morris_1946-08-31_L_Copy/dv:951998