Negi, Jagmohan <br/><br/>
Tourism and travel concepts 

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 -  N.A, Gitanjali Pub. House  1996 
<br/><br/> 2080 
<br/><br/><label>ISBN: </label> 695 
<br/><br/><label>Dewey Class. No.: </label>338.4791  / NEG-T