Birkler, J. L.,  1944, <br/><br/>
Future combat environments :  implications for the engine development process / 
John L. Birkler 
 - 15 pages ;  28 cm. 
 - The Rand paper series ;  P-7006 .
 - The Rand paper series ;  P-7006 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Airplanes--Motors.<br/>Flight engineering.