2024-03-29T13:42:04Z
https://dbc.wroc.pl/oai-pmh-repository.xml
oai:dbc.wroc.pl:111334
2022-02-11T13:34:38Z
DBC:dbc:fieldsOfScience DBC:dbc:resources:materials:dissertations DBC:dbc:resources DBC:dbc DBC:dbc:DolnoslaskaDigitalLibrary DBC DBC:dbc:DolnoslaskaDigitalLibrary:CollectionOfTheUniversityOfEconomics:Phd_U_of_E:1958 DBC:dbc:DolnoslaskaDigitalLibrary:CollectionOfTheUniversityOfEconomics DBC:dbc:fieldsOfScience:socialSciences DBC:dbc:DolnoslaskaDigitalLibrary:CollectionOfTheUniversityOfEconomics:Phd_U_of_E DBC:dbc:resources:materials