RelBib: Results for "((11850522x OR 11850021x) OR (11854523x OR 16750553x))"

https://relbib.de/search/results?filter[]=~dewey-hundreds:"800 - Literature (Belles-lettres) and rhetoric"&filter[]=~dewey-hundreds:"900 - History & geography"&filter[]=~format:"Book"&filter[]=~mediatype:"Non-Electronic"&filter[]=~publisher_facet:"Beltz"&filter[]=~relbib_notation_facet:"[Unassigned]"&lookfor=((11850522x OR 11850021x) OR (11854523x OR 16750553x))&type=AllFields