World aviation directory 
/ American Aviation Publication 
 - Washington D C:   American Aviation Publication,                                
 - 1318p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language
<br/><br/><label>Subjects--Index Terms: </label>Dictionary 
<br/><br/><label>Universal Decimal Class. No.: </label>R 656.5(058.7)  / K6