Cooper, Chris. <br/><br/>
How does it work? / 
[by] Chris Cooper & Jane Insley. 
 - New York, :  Facts on File,  1986. 
 - 64 p. :  ill. 
 - The World of science .
<br/><br/> Explores, in words and pictures, scientific principles behind airplanes, helicopters, hovercraft and rockets, electricity, engines, motors and turbines. 
<br/><br/><label>ISBN: </label>0871969890 (v. 1) 0816010668 
<br/><br/><label>LCCN: </label>84001654 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology.
<br/><br/><label>Dewey Class. No.: </label>600