Gupta, S.  . <br/><br/>
Tourism towards 21st century /  
by S. Gupta and S.P. Bansal. 
 - New Delhi :   Deep& Deep publications ,   2007 
 - 265p ;  
<br/><br/><label>ISBN: </label>81-7629-096-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Dewey Class. No.: </label>U8  / P7