Burnie, David. <br/><br/>
Machines and the Hoe they Work. 

 - London     Dorling Kindersley    1990 
 - 64p. 
<br/><br/> Includes Index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General Books
<br/><br/><label>Dewey Class. No.: </label>BUR