Clausing, Donald J <br/><br/>
Aviator's guide to navigation 
Donald J. Clausing 
 - 4th ed 
 - New York  McGraw-Hill  2007 
 - xvi, 271 p. : ill., maps ; 24 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780071477208 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Navigation (Aeronautics)
<br/><br/><label>Dewey Class. No.: </label>629.13251 CLA