2024-03-29T08:17:16Z
https://kpbc.umk.pl/oai-pmh-repository.xml
oai:kpbc.umk.pl:71860
2021-02-03T13:08:18Z
KujawskoPomorskaDigitalLibrary:EducationalMaterials KujawskoPomorskaDigitalLibrary:EducationalMaterials:Law KujawskoPomorskaDigitalLibrary KujawskoPomorskaDigitalLibrary:EducationalMaterials:Sociology