2024-03-29T01:53:37Z
https://www.bibliotekacyfrowa.pl/oai-pmh-repository.xml
oai:www.bibliotekacyfrowa.pl:41690
2024-03-13T13:53:05Z
buwr:bcuwr buwr:bcuwr:CulturalHeritage:CartographicMaterials:Maps buwr:bcuwr:CulturalHeritage:CartographicMaterials buwr:bcuwr:CulturalHeritage