RelBib: Results for "((11853856x OR 11853453x) OR (11850553x OR 16750553x))"
https://relbib.de/search/results?filter[]=era_facet:"20th century"&filter[]=~format:"Archived Material"&filter[]=~format:"Book"&filter[]=~format:"Serial"&filter[]=~language:"English"&filter[]=~language:"German"&lookfor=((11853856x OR 11853453x) OR (11850553x OR 16750553x))&type=AllFields