RelBib: Results for "((11854523x OR 11850553x) OR 11860922x)"
https://relbib.de/search/results?filter[]=~dewey-hundreds:"300 - Social sciences"&filter[]=~language:"German"&filter[]=~language:"Italian"&filter[]=~relbib_notation_facet:"XA"&lookfor=((11854523x OR 11850553x) OR 11860922x)&type=AllFields