Tourism:  The Key Concepts/  eng. 
Robinson, Peter. (Edited by) 
 - London:  Routledge,  2012. 
 - xxxi,336p.:  21cm. 
<br/><br/><label>ISBN: </label>9780415791717 
<br/><br/><label>Dewey Class. No.: </label>338.4791  / TOU