Leishman, Gordon J <br/><br/>
Principles of helicopter aerodynamics   
by J Gordon Leishman 
 - United Kingdom  Cambridge University Press  2002 
 - xxxix,496p. 
 - Cambridge Aerospace Series .
<br/><br/><label>ISBN: </label>0521523966 
<br/><br/><label>Dewey Class. No.: </label>629.133352  / P022