2024-03-28T13:15:47Z
https://www.bibliotekacyfrowa.pl/oai-pmh-repository.xml
oai:www.bibliotekacyfrowa.pl:37071
2021-03-19T08:17:23Z
buwr:bcuwr buwr:bcuwr:CulturalHeritage:Manuscripts:BooksOfFriendship buwr buwr:bcuwr:CulturalHeritage:Manuscripts buwr:bcuwr:CulturalHeritage