RelBib: Results for "(11850522x OR 11850553x)"
https://relbib.de/search/results?filter[]=era_facet:"2014"&filter[]=topic_facet:"Copperplate engraving"&filter[]=~author_facet:"Bachhaus Eisenach gGmbH"&filter[]=~geographic_facet:"Eisenach"&filter[]=~relbib_notation_facet:"[Unassigned]"&lookfor=(11850522x OR 11850553x)&type=AllFields