2024-03-29T07:27:07Z
https://dbc.wroc.pl/oai-pmh-repository.xml
oai:dbc.wroc.pl:6699
2023-04-11T07:50:17Z
DBC:dbc:fieldsOfScience DBC:dbc:resources DBC:dbc DBC:dbc:DolnoslaskaDigitalLibrary:PWR DBC:dbc:DolnoslaskaDigitalLibrary DBC DBC:dbc:fieldsOfScience:technicalSciences DBC:dbc:resources:culturalHeritage:xxw DBC:dbc:resources:culturalHeritage DBC:dbc:DolnoslaskaDigitalLibrary:PWR:OtherBooksPublishedBefore1949
]]>