Prouty, R. W. <br/><br/>
Even more :  helicopter aerodynamics /  
R.W. Prouty  
 -  x 
 - vi, 165 pages :  illustrated ;  28 cm. 
 - Rotor & Wing .
<br/><br/> Includes glossary and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aeronautics<br/>Airplaines<br/>Helicopter
<br/><br/><label>Dewey Class. No.: </label>629.133352  / P94c