Report of the third South American/South Atlantic regional air navigation meeting Bouenos Aires, 1967 / 
International civil aviation organization 
 - Montreal :  ICAO,  1967 
 - Various pagings :  ill. ;  26 cm. 
<br/><br/> Buenos Aires, 13 September-6 October 1967 
<br/><br/><label>ISBN: </label> USD 7.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Navigation (Aeronautics)<br/>Radio in aeronautics<br/>Aeronautics
<br/><br/><label>Dewey Class. No.: </label>629.13251