Foster, Dennis L. <br/><br/>
First class :  an introduction to travel & tourism / 
by Dennis L Foster. 
 - 2nd. 
 - New York :  McGraw-Hill,  1994. 
<br/><br/><label>ISBN: </label>0028013840 
<br/><br/><label>Dewey Class. No.: </label>338.4  / FOS