RelBib: Results for "((11854523x OR 11850021x) OR 11860922x)" https://relbib.de/search/results?filter[]=topic_facet:"Barth, Karl (1886-1968)"&filter[]=topic_facet:"Church and state"&lookfor=((11854523x OR 11850021x) OR 11860922x)&type=AllFields