2024-03-28T19:02:32Z
https://dlibra.mbpkk.pl/oai-pmh-repository.xml
oai:dlibra.mbpkk.pl:1407
2019-09-25T12:59:39Z
dLibraDigitalLibrary:institutions dLibraDigitalLibrary:regionals dLibraDigitalLibrary:regionals:books:bibliography dLibraDigitalLibrary dLibraDigitalLibrary:institutions:mbp dLibraDigitalLibrary:regionals:books