3G E-Learning <br/><br/>
Customer service in travel & tourism/ 
3G E-Learning 
 - 2nd Edition 
 - New York:  3G E-Learning,  2022. 
 - 464 pages:  colored illustrations;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781984659514 
<br/><br/><label>LC Class. No.: </label>Circ. G 155 .C87 2022