RelBib: Results for "11854943x"
https://relbib.de/search/results?filter[]=~author_facet:"Caselmann, Christian 1889-1979"&filter[]=~dewey-hundreds:"300 - Social sciences"&filter[]=~language:"German"&filter[]=~relbib_notation_facet:"[Unassigned]"&lookfor=11854943x&type=AllFields