2026-08-04T01:12:49Z https://www.wbc.poznan.pl/oai-pmh-repository.xml

oai:www.wbc.poznan.pl:596776 2026-08-03T15:20:29Z rootCollection rootCollection:wbc rootCollection:wbc:Mirabilium rootCollection:wbc:Mirabilium:DocumentsOfSocialLife rootCollection:wbc:Mirabilium:DocumentsOfSocialLife:PatrioticTelegrams