Bilaketaren emaitzak - Gretzel, Ulrike
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1
Information and Communication Technologies in Tourism 2010 Proceedings of the International Conference in Lugano, Switzerland, February 1012, 2010 /
Argitaratua 2010Testu osoa
Baliabide elektronikoa eBook -
2
Information and Communication Technologies in Tourism 2008 Proceedings of the International Conference in Innsbruck, Austria, 2008 /
Argitaratua 2008Beste egile batzuk: “...Gretzel, Ulrike...”
Testu osoa
Baliabide elektronikoa eBook -
3
Information and Communication Technologies in Tourism 2009 Proceedings of the International Conference in Amsterdam, The Netherlands, 2009 /
Argitaratua 2009Beste egile batzuk: “...Gretzel, Ulrike...”
Testu osoa
Baliabide elektronikoa eBook