Travel services :  Intermediate / 
Authored and edited by 3G E-Learning. 
 - Second edition. 
 - New York :  3G-learning,  2018. 
 - v, 346 pages :  color illustrations ;  30 cm. 
<br/><br/>Includes bibliographical references and index.  
<br/><br/><label>ISBN: </label>9781680948752 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Travel.
<br/><br/><label>Dewey Class. No.: </label>910.019  / T5311