2024-03-29T16:32:52Z
https://www.bibliotekacyfrowa.pl/oai-pmh-repository.xml
oai:www.bibliotekacyfrowa.pl:122047
2022-09-12T09:31:35Z
buwr:bcuwr buwr buwr:bcuwr:RegionalMaterials buwr:bcuwr:ContemporaryPublications buwr:bcuwr:ContemporaryPublications:Serials buwr:bcuwr:RegionalMaterials:Silesia