Scientific Tourism, Aspects, Religious and Ethics Values

Data publikacji: 09 wrz 2014

Zakres stron: 83 - 93

DOI: https://doi.org/10.2478/pcssr-2014-0014

Słowa kluczowe

protrepticos, professional tourism, scientific tourism, philosophical tourism, protreptical tourism

© by Jerzy Kosiewicz

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