2024-03-29T10:21:56Z
https://www.bibliotekacyfrowa.pl/oai-pmh-repository.xml
oai:www.bibliotekacyfrowa.pl:40442
2014-09-11T14:00:18Z
buwr:bcuwr buwr:bcuwr:RegionalMaterials buwr:bcuwr:ContemporaryPublications buwr:bcuwr:ContemporaryPublications:Serials buwr:bcuwr:RegionalMaterials:Wroclaw