Lundberg, Donald E. <br/><br/>
International travel and tourism / 
Donald E. Lundberg, Carolyn B. Lundberg. 
 - 2nd ed. 
 - New York :  John Wiley & Sons,  1993. 
 - 469 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0471531464  RM130.36 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Travel.<br/>Tourist trade.