Leslie, John C. <br/><br/>
International Air Transport Association :  some historical notes / 
John C. Leslie 
 - Florida :   University of Miami Press,   1971 
 - pages 319 - 341 
<br/><br/>Includes bibliographical references page 341 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aeronautics, Commercial--History<br/>Air mail service--History<br/>Air travel