Introduction to tourism 
Sharma, Shailja. 
 -  SAGE Publications Inc.,  2020 
 - xxvi, 487. 
<br/><br/>
<br/><br/><label>ISBN: </label>978-9-35388510-6 
<br/><br/><label>Dewey Class. No.: </label>338.4 S53113 2021