2024-03-29T13:20:05Z
http://pbc.up.krakow.pl/oai-pmh-repository.xml
oai:pbc.up.krakow.pl:6470
2019-05-20T11:29:39Z
PedagogicalDigitalLibrary PedagogicalDigitalLibrary:subjectcollections:schoolreports:buczacz PedagogicalDigitalLibrary:subjectcollections PedagogicalDigitalLibrary:subjectcollections:schoolreports