Tourism the business of travel /  
Roy A. Cook. 
 - 3rd ed. 
 - New Jersey :  Pearson Education,   2006.  
 - ix, 295 p. : 
<br/><br/><label>ISBN: </label>132190591 
<br/><br/><label>Subjects--Topical Terms: </label><br/>_Tourism 
<br/><br/><label>LC Class. No.: </label>G 155 .AC674 2010