2024-03-29T10:28:27Z
https://pbc.biaman.pl/oai-pmh-repository.xml
oai:pbc.biaman.pl:11053
2011-10-07T16:55:26Z
PodlaskaDigitalLibrary:RegionalMaterials PodlaskaDigitalLibrary:CulturalHeritage PodlaskaDigitalLibrary PodlaskaDigitalLibrary:RegionalMaterials:29