Language: English
Page range: 233 - 236
Published on: Aug 2, 2016
Published by: NISPAcee
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year
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© 2016 György Hajnal, published by NISPAcee
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.