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DOI: https://doi.org/10.1515/sh-2015-0008 | Journal eISSN: 2299-0518
Language: English
Page range: 26 - 35
Published on: Jul 24, 2015
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
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© 2015 Konrad Szocik, published by University of Information Technology and Management in Rzeszow
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.