2024-03-28T17:48:37Z
https://www.bibliotekacyfrowa.pl/oai-pmh-repository.xml
oai:www.bibliotekacyfrowa.pl:45863
2021-10-01T12:16:10Z
buwr:bcuwr buwr:bcuwr:CulturalHeritage:CartographicMaterials:Maps buwr:bcuwr:CulturalHeritage:CartographicMaterials buwr:bcuwr:CulturalHeritage