2024-03-28T16:00:39Z
https://www.wbc.poznan.pl/oai-pmh-repository.xml
oai:www.wbc.poznan.pl:425619
2021-03-04T15:21:01Z
rootCollection rootCollection:wbc:wbcThematic:JournalsNewspapers rootCollection:wbc rootCollection:wbc:DigitalLibraryOfWielkopolska rootCollection:wbc:DigitalLibraryOfWielkopolska:EducationalMaterials rootCollection:wbc:wbcThematic