Doc 9544 Protocol Relating to an Amendment to the Convention on International Civil Aviation. (Article 56) 

 -  Publication International Air Laws Treaties   1989 
 - 8p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aeronautics--safety measures
<br/><br/><label>Dewey Class. No.: </label>387.7