Clausing, Donald J. <br/><br/>
The aviator's guide to modern navigation 

 - Shrewsbury  TAB  1972 
 - viii,248 p. 
<br/><br/><label>ISBN: </label>0830624082 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aeronsutics<br/>Navigation - Aeronautics
<br/><br/><label>Dewey Class. No.: </label>629.13251  / C41