2024-03-28T10:35:11Z
https://kpbc.umk.pl/oai-pmh-repository.xml
oai:kpbc.umk.pl:31643
2020-08-13T16:54:46Z
KujawskoPomorskaDigitalLibrary:EducationalMaterials:architecture KujawskoPomorskaDigitalLibrary:EducationalMaterials KujawskoPomorskaDigitalLibrary