2026-05-11T19:56:29Z https://rcin.org.pl/oai-pmh-repository.xml

oai:rcin.org.pl:242455 2025-10-03T09:22:54Z rcin.org.pl rcin.org.pl:partnerCollections:ihis rcin.org.pl:partnerCollections:ihis:books rcin.org.pl:partnerCollections:ihis:institutepublications:books rcin.org.pl:partnerCollections:ihis:institutepublications rcin.org.pl:literature rcin.org.pl:literature:booksChapters rcin.org.pl:partnerCollections