2024-03-28T11:50:25Z
https://pbc.gda.pl/oai-pmh-repository.xml
oai:pbc.gda.pl:17270
2016-01-07T13:15:15Z
dLibraDigitalLibrary:PomeranianDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:PomeranianDigitalLibrary:CulturalHeritage:Books dLibraDigitalLibrary:PomeranianDigitalLibrary:PartnersResources:PBWG dLibraDigitalLibrary:PomeranianDigitalLibrary:PartnersResources dLibraDigitalLibrary:PomeranianDigitalLibrary dLibraDigitalLibrary dLibraDigitalLibrary:PomeranianDigitalLibrary:EducationalMaterials dLibraDigitalLibrary:PomeranianDigitalLibrary:EducationalMaterials:HistoryOfEducation