1.
Destination Recommendation Systems Behavioural Foundations And Applications
by Wöber, K. W., Werthner, Han...
ISBN: 9780851990231
List Price: $100.00
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Information and Communication Technologies in Tourism 2001 Proceedings of the International ...
by Sheldon, P. J., Wober, Karl...
ISBN: 9783211836491
List Price: $86.95