Knaack, Marcelle Size. <br/><br/>
Encyclopedia of US Air Force aircraft and missile systems / 
by Marcelle Size Knaack. 
 - \Washington, D.C. :   Govt Print. Off. [for] Office of Air Force History,   1978- 
 -  \24cm. 
<br/><br/><label>LCCN: </label>\77022377 
<br/><br/><label>LC Class. No.: </label>U