Air navigation plan-South American / South Atlantic region / 
International civil Aviation Organization, United Nations 
 - 7th ed. 
 - Montreal :  ICAO,  1963 
 - Various pagings :  charts ;  27 cm. 
<br/><br/><br/>English, French, Spanish 
<br/><br/><label>ISBN: </label> USD 3.75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Navigation (Acronautics)--South American Region<br/>Airports<br/>Air traffic control
<br/><br/><label>Dewey Class. No.: </label>629.125