2024-03-28T13:16:58Z
https://www.bibliotekacyfrowa.pl/oai-pmh-repository.xml
oai:www.bibliotekacyfrowa.pl:36304
2021-09-13T10:08:42Z
buwr:bcuwr buwr:bcuwr:CulturalHeritage:Manuscripts:BooksOfFriendship buwr buwr:bcuwr:CulturalHeritage:Manuscripts buwr:bcuwr:CulturalHeritage