2024-03-28T09:38:49Z
https://www.bibliotekacyfrowa.pl/oai-pmh-repository.xml
oai:www.bibliotekacyfrowa.pl:29824
2023-04-07T11:51:56Z
buwr:bcuwr buwr:bcuwr:RegionalMaterials buwr:bcuwr:CulturalHeritage buwr:bcuwr:CulturalHeritage:OldPrintedBooks buwr:bcuwr:RegionalMaterials:Wroclaw