Prouty R W <br/><br/>
Helicopter Aerodynamics 

 - 1st 
 -  "Sterling,M" 
<br/><br/> TRANSFERED 
<br/><br/><label>ISBN: </label>81-7598-043-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aerodynamics Aerospace Engineering 
<br/><br/><label>Dewey Class. No.: </label>