o:1522101
o:1710227
Persistent identifier https://phaidra.univie.ac.at/o:1522100
Handle https://hdl.handle.net/11353/10.1522100
URI https://valep.vc.univie.ac.at/virtualarchive/public/Folder_15_International_Language_Note_Cards_Bibliography_1970_1970/a:653436