RelBib: Results for "((11850522x OR 11850553x) OR 16750553x)"
https://relbib.de/search/results?filter[]=~author_facet:"Internationale Bachakademie Stuttgart"&filter[]=~mediatype:"Non-Electronic"&filter[]=~publisher_facet:"Bärenreiter-Verlag"&lookfor=((11850522x OR 11850553x) OR 16750553x)&type=AllFields