RelBib: Results for "(((17845026x OR 19845029x) OR (14245026x OR 14245902x)) OR 13785269x)" https://relbib.de/search/results?filter[]=~format:"Book"&lookfor=(((17845026x OR 19845029x) OR (14245026x OR 14245902x)) OR 13785269x)&type=AllFields