Sorensen, Helle. <br/><br/>
International Travel and Tourism / 
Helle Sorensen 
 - Boston :  Delmar Publishers,  1997 
 - 358 p :  ill 
<br/><br/><label>ISBN: </label>0827374488 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tourist trade.
<br/><br/><label>LC Class. No.: </label>G155.A1  / S595 I5 1997