Bowman, Martin W.     frey50        <br/><br/>
The encyclopedia of US military aircraft / 
Martin W. Bowman. 
 - London :  Bison Books,  1980. 
 - 224 p. :  ill. (some col.) ;  29 cm. 
<br/><br/> Spine title: US military aircraft.  Includes index. 
<br/><br/><label>ISBN: </label>0861240545 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Airplanes, Military.<br/>Aeronautics, Military--United States.