2024-03-29T11:03:45Z
https://zbc.uz.zgora.pl/oai-pmh-repository.xml
oai:zbc.uz.zgora.pl:51208
2024-02-13T08:58:43Z
DigitalLibraryZielonaGora DigitalLibraryZielonaGora:ScienceTeaching DigitalLibraryZielonaGora:RegionalMaterialss:ksreg DigitalLibraryZielonaGora:RegionalMaterialss DigitalLibraryZielonaGora:ScienceTeaching:NIDNHE