RelBib: Results for "(11850522x OR (11850553x OR 16750553x))"
https://relbib.de/search/results?filter[]=era_facet:"18th century"&filter[]=~format:"Book"&filter[]=~geographic_facet:"Austria (Vienna)"&filter[]=~relbib_notation_facet:"[Unassigned]"&lookfor=(11850522x OR (11850553x OR 16750553x))&type=AllFields