2024-03-29T06:14:32Z
http://pbc.up.krakow.pl/oai-pmh-repository.xml
oai:pbc.up.krakow.pl:3158
2012-10-15T10:47:05Z
PedagogicalDigitalLibrary:Dziedzictwo PedagogicalDigitalLibrary PedagogicalDigitalLibrary:subjectcollections PedagogicalDigitalLibrary:subjectcollections:schoolreports PedagogicalDigitalLibrary:Dziedzictwo:czasopismajournals PedagogicalDigitalLibrary:Czasopisma