Fay, John,  <br/><br/>
The helicopter :   history, piloting and how it flies 

 - xiv, 223 pages ;   22 cm 
<br/><br/><label>ISBN: </label>0870523880 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Helicopters
<br/><br/><label>Dewey Class. No.: </label>629.133352