Roman Egger <br/><br/>
Open Tourism 

 - 1st ed. 2016 
 -  Springer  2016 
 - Tourism on the Verge .
<br/><br/><label>ISBN: </label>9783642540899 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business and Management<br/>Innovation and Technology Management