2024-03-29T03:10:04Z
https://dlibra.mbpkk.pl/oai-pmh-repository.xml
oai:dlibra.mbpkk.pl:13
2014-09-20T14:46:31Z
dLibraDigitalLibrary:institutions dLibraDigitalLibrary:regionals dLibraDigitalLibrary dLibraDigitalLibrary:institutions:mbp dLibraDigitalLibrary:regionals:books