RelBib: Results for "((11853453x OR (11855896x OR 11853856x)) OR 11853596x)"

https://relbib.de/search/results?filter[]=era_facet:"1800-1999"&filter[]=genre_facet:"Biography"&filter[]=topic_facet:"Bibliothèques privées - Allemagne - Histoire"&filter[]=~format:"Book"&filter[]=~format:"Serial"&filter[]=~geographic_facet:"Germany"&filter[]=~relbib_notation_facet:"KBB"&filter[]=~relbib_notation_facet:"[Unassigned]"&lookfor=((11853453x OR (11855896x OR 11853856x)) OR 11853596x)&type=AllFields