Walker, John R., <br/><br/>
Tourism :  concept and practices / 
John R. Walker, and Josielyn T. Walker. 
 - Philippines :  Pearson Education South Asia,  2010. 
 - vii, 537 pages :  graphs, figures, maps, tables ;  25 cm. 
<br/><br/>Includes bibliography and index. 
<br/><br/><label>ISBN: </label>9789810697754 
<br/><br/><label>Dewey Class. No.: </label>338.4791  / W15