Werthner, Hannes. <br/><br/>
Information Technology and Tourism : A Challenging Relationship / 
Hannes Werthner 
 - New York :  Springer-Verlag Wien,  1999 
 - 323 p :  ill 
<br/><br/><label>ISBN: </label>3211832742  2,125 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tourism--Data processing.<br/>Information technology.
<br/><br/><label>LC Class. No.: </label>G155.A1  / W39 I5 1999