2024-03-28T13:27:30Z
http://pbc.up.krakow.pl/oai-pmh-repository.xml
oai:pbc.up.krakow.pl:6367
2018-12-15T13:44:55Z
PedagogicalDigitalLibrary PedagogicalDigitalLibrary:subjectcollections:schoolreports:bochnia PedagogicalDigitalLibrary:subjectcollections PedagogicalDigitalLibrary:subjectcollections:schoolreports