2024-03-28T13:18:16Z
https://zbc.uz.zgora.pl/oai-pmh-repository.xml
oai:zbc.uz.zgora.pl:20149
2021-03-12T11:47:37Z
DigitalLibraryZielonaGora DigitalLibraryZielonaGora:ScienceTeaching DigitalLibraryZielonaGora:RegionalMaterialss DigitalLibraryZielonaGora:RegionalMaterialss:Czasregee DigitalLibraryZielonaGora:ScienceTeaching:NIDNHE