Sheldon, Paulin J <br/><br/>
Tourism information technology 

 - New York  CABI  1997-R2001 
 - xvi,224.  PB  22cm. 
<br/><br/> includes reference and index 
<br/><br/><label>ISBN: </label>9780851991818 
<br/><br/><label>Dewey Class. No.: </label>338.4791  / SHE