RelBib: Results for "((11854523x OR 11850553x) OR 11860922x)"
https://relbib.de/search/results?filter[]=~format:"Book"&filter[]=~language:"Russian"&filter[]=~mediatype:"Non-Electronic"&filter[]=~publisher_facet:"Naučno-izdatelʹskij centr "Moskovskaja konservatorija""&lookfor=((11854523x OR 11850553x) OR 11860922x)&type=AllFields