2026-05-29T21:19:12Z https://www.wbc.poznan.pl/oai-pmh-repository.xml

oai:www.wbc.poznan.pl:589283 2026-03-16T01:18:46Z rootCollection rootCollection:wbc rootCollection:wbc:Mirabilium rootCollection:wbc:Mirabilium:DocumentsOfSocialLife rootCollection:wbc:Mirabilium:DocumentsOfSocialLife:PatrioticTelegrams