RelBib: Results for "100503225"
https://relbib.de/search/results?filter[]=era_facet:"1513-1532"&filter[]=topic_facet:"Johann Sachsen, Kurfürst (1468-1532)"&filter[]=~format:"Book"&filter[]=~geographic_facet:"Saxony"&filter[]=~geographic_facet:"Thuringia"&filter[]=~relbib_notation_facet:"[Unassigned]"&lookfor=100503225&type=AllFields