Tourism, Culture and Heritage in a Smart Economy [electronic resource] : Third International Conference IACuDiT, Athens 2016 / edited by Vicky Katsoni, Amitabh Upadhya, Anastasia Stratigea..    Springer eBooks.  Cham : Springer International Publishing : Imprint: Springer, 2017. . XXVI, 496 p. 137 illus.
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