Aerodromes :    international standards and recommended practices. 

 - 1st ed. 
 - Montreal, Quebec, Canada :    International Civil Aviation Organizat ion,    1951. 
 - 2 v. :    ill. ;    28 cm. 
 - Annex 14 to the Convention on International Civil Aviation .
<br/><br/>  Issued also in French, Russian, and Spanish.   "November 1951." 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Airports -- Standards.<br/> Heliports -- Standards.