2024-03-29T08:55:35Z
https://www.wbc.poznan.pl/oai-pmh-repository.xml
oai:www.wbc.poznan.pl:149640
2021-03-04T15:18:10Z
rootCollection rootCollection:wbc:wbcThematic:JournalsNewspapers rootCollection:wbc rootCollection:wbc:DigitalLibraryOfWielkopolska rootCollection:wbc:DigitalLibraryOfWielkopolska:EducationalMaterials rootCollection:wbc:wbcThematic