Prouty, R W <br/><br/>
Helicopter aerodynamics 

 - Mumbai  Sterling Book House  2009 
 - 174p. : ill.   
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9788175980433 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aerodynamics<br/>Airfoils -- Rotor blades<br/>Airspeed systems<br/>Flight  Low-speed flight<br/>Helicopter aerodynamics<br/>Helicopter engineering<br/>Vibration -- Helicopter