Principles of tourism/ 
Victor R. Vibal 
 - Pasig City:  Anvil,  2010. 
 - xiii, 118 pages:  illustrations;  25 cm. 
<br/><br/> Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9789712723636 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tourism
<br/><br/><label>LC Class. No.: </label>Fil. G 155 .V624 2010