Authors
Agata Gniadkowska-Szymańska
University of Lodz, Faculty of Economics and Sociology, Department of Economics of Industry and Capital Markets
© 2018 Agata Gniadkowska-Szymańska, published by University of Information Technology and Management in Rzeszow
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.