Walker,John R  <br/><br/>
Tourism  concepts and practices 
John R Walker, Josielyn T Walker 
 - New Delhi  Pearson  2011 
 - xxxviii, 535p. 
<br/><br/><label>ISBN: </label>9788131761052 
<br/><br/><label>Subjects--Index Terms: </label>Tourism Operating sectors - business travel Tourism economics 
<br/><br/><label>Universal Decimal Class. No.: </label>338.48  / WAL