Fay, John. <br/><br/>
The helicopter : history, piloting, and how it flies / by John Fay ; illustrated by Lucy Raymond, David Gibbings, Dulcie Legg. 

 -  Mumbai : Sterling Book House, 2007. 
 - vii, 223 p. : ill. ; 22 cm. 
<br/><br/><label>ISBN: </label>9788175980761 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Helicopters.