2024-03-28T14:30:25Z
http://pbc.up.krakow.pl/oai-pmh-repository.xml
oai:pbc.up.krakow.pl:6278
2018-10-03T14:45:14Z
PedagogicalDigitalLibrary PedagogicalDigitalLibrary:subjectcollections:schoolreports:bochnia PedagogicalDigitalLibrary:subjectcollections PedagogicalDigitalLibrary:subjectcollections:schoolreports