Negi, Jagmohan <br/><br/>
Air Travel Ticketing and Fare Construction with Examination Questions 

 - New Delhi  Kanishka Publishers Distributors  2022 
 - 491 
<br/><br/><label>ISBN: </label>9788173916281 
<br/><br/><label>Dewey Class. No.: </label>387.7061  / NEG