RelBib: Results for "(((11859382x OR 11855347x) OR (11854523x OR 11853453x)) OR 13856521x)*" https://relbib.de/search/results?filter[]=~format:"Book"&lookfor=(((11859382x OR 11855347x) OR (11854523x OR 11853453x)) OR 13856521x)*&type=AllFields