2026-09-12T03:42:56Z http://pbc.up.krakow.pl/oai-pmh-repository.xml

oai:pbc.up.krakow.pl:3755 2015-10-13T09:58:01Z PedagogicalDigitalLibrary:Dziedzictwo PedagogicalDigitalLibrary PedagogicalDigitalLibrary:subjectcollections PedagogicalDigitalLibrary:subjectcollections:balickiana PedagogicalDigitalLibrary:Dziedzictwo:czasopismajournals