Cruise ports management / 
authored and edited by 3G Elearning FZ LLC. 
 - New York :  3G Elearning LLC,  2017. 
 - xii, 230 p. :  ill. (some col.) ;  24 cm. +  1 CD-ROM ( 4 3/4 in.) 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9781680956399 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cruise lines--Economic aspects.<br/>Cruise lines--Management.