Open University D324 <br/><br/>
Business Economics course : videotape 4. Air fares  [VHS Tapes]. 
Open University 
 - Milton Keynes  Open University  1981 
<br/><br/> Abstracts 
<br/><br/><label>ISBN: </label> 0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Air Fares<br/>business<br/>International Air Transport Association -- Air Fares.
<br/><br/><label>Dewey Class. No.: </label>HE/9762  / OPE