RelBib: Results for "(((11850522x OR 11850021x) OR 11860922x) OR 11850553x)"

https://relbib.de/search/results?filter[]=genre_facet:"List"&filter[]=is_open_access:"non-open-access"&filter[]=topic_facet:"Bach Familie : 16.-19. Jh. : Deutschland"&filter[]=topic_facet:"Copperplate engraving"&filter[]=~author_facet:"Angehrn, Emil 1946-"&filter[]=~author_facet:"Bachhaus, Eisenach"&filter[]=~author_facet:"Hansen, Jörg 1967-"&filter[]=~mediatype:"Non-Electronic"&lookfor=(((11850522x OR 11850021x) OR 11860922x) OR 11850553x)&type=AllFields