Statistics Division /  Report of the fourth session, Como,Italy/ 
1964 
 - Montreal :  I C A O ,  1964 
 - 237 p. ; 
 - Unknown 
 - 1958-1964 
 - International Civil Aviation Organization .
<br/><br/><label>ISBN: </label> USD 3.75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistical methods--Report<br/>Traffic statistic--Report
<br/><br/><label>Dewey Class. No.: </label>387.7063