Lyon, C. Thoburn <br/><br/>
Practical Air Navigation / 
C. Thoburn Lyon,  
 - London :  Jeppesen and Co.  1972 
 - 318 p. :  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Navigation
<br/><br/><label>Dewey Class. No.: </label>629.1325  / LYO 1972