Gary K. Vallen ,  Jerome J. Vallen <br/><br/>
Check-In Check Out:Managing Hotel Operations 

 - 8th ed. 
 -   Pearson Prentice Hall  ©2009 
<br/><br/><label>ISBN: </label>9780132059671  329.5329.5 
<br/><br/><label>Dewey Class. No.: </label>647.94068/VAL