Editorial

Data publikacji: 18 kwi 2016

Zakres stron: 5 - 6

DOI: https://doi.org/10.1515/ijme-2016-0001

Słowa kluczowe

© 2016 Jolanta Mazur, published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.