Gupta, S.K. <br/><br/>
International airfare and ticketing: methods and technique 

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 - New Delhi  UDH Publishers  2007 
 - x, 326p.   
<br/><br/>   
<br/><br/><label>ISBN: </label>81-85044-56-2 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Index Terms: </label>Airfare  Air ticketing  Air travel 
<br/><br/><label>Dewey Class. No.: </label>656.73