RelBib: Results for "118575449"
https://relbib.de/search/results?filter[]=genre_facet:"Collection of essays"&filter[]=topic_facet:"Euler, Leonhard"&filter[]=topic_facet:"Luther, Martin"&filter[]=~dewey-hundreds:"900 - History & geography"&filter[]=~geographic_facet:"Europe"&filter[]=~geographic_facet:"Vatican Palace"&filter[]=~geographic_facet:"Wittenberg (Saxony-Anhalt, Germany)"&lookfor=118575449&type=AllFields