Prouty, Raymond W. <br/><br/>
Helicopter aerodynamics / by R.W. Prouty. 

 -  Mumbai : Sterling Book House, 2004. 
 - 174 p. : ill. ; 28 cm. 
<br/><br/><label>ISBN: </label>9788175980433 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Helicopters --Aerodynamics.