Report of the meeting :  Montreal 18 April -25 May 1959 / 
Aeronautical Infromation Services and Aeronautical Charts Division, International Civil Aviation Organization 
 - Montreal :  ICAO,  1959 
 - Various pagings :  charts. ;  27 cm. 
<br/><br/> Text in English, Spanish and French 
<br/><br/><label>ISBN: </label> USD 2.00 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Navigation (Aeronautics)<br/>Aeronautics--Communication systems<br/>Aeronautics--Information services<br/>Aeronautical charts
<br/><br/><label>Dewey Class. No.: </label>629.13254