2026-05-14T18:52:34Z https://www.wbc.poznan.pl/oai-pmh-repository.xml

oai:www.wbc.poznan.pl:589625 2026-03-16T21:23:35Z rootCollection rootCollection:wbc rootCollection:wbc:Mirabilium rootCollection:wbc:Mirabilium:DocumentsOfSocialLife rootCollection:wbc:Mirabilium:DocumentsOfSocialLife:PatrioticTelegrams