Air navigation 

 - Washington, D.C :  United States Government Printing Office.,  1963 
 - v, 717 p. :  ill. ;  27 cm. 
 - H.O. Publication ;  no. 216 .
<br/><br/><label>ISBN: </label> USD 7.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Navigation (Aeronautics)
<br/><br/><label>Dewey Class. No.: </label>629.132510973