2024-03-29T02:05:00Z
https://www.bibliotekacyfrowa.pl/oai-pmh-repository.xml
oai:www.bibliotekacyfrowa.pl:36656
2022-08-26T11:39:42Z
buwr:bcuwr buwr buwr:bcuwr:RegionalMaterials buwr:bcuwr:CulturalHeritage buwr:bcuwr:CulturalHeritage:OldPrintedBooks buwr:bcuwr:RegionalMaterials:Wroclaw