Sinha, S <br/><br/>
Modern tourism in 21st century / 
S, Sinha 
 - New delhi  Random publications  2012 
 - vii, 272p,   hbk 
<br/><br/><label>ISBN: </label>9789381421796 
<br/><br/><label>LC Class. No.: </label>G155.55 2012