Macaulay, David. <br/><br/>
The way things work / 
[by] David Macaulay. 
 - Boston, MA :  Houghton,  1988. 
 - 384 p. :  col. ill. 
<br/><br/> Includes index. 
<br/><br/> Introduces and explains the scientific principles and workings of hundreds of machines. 
<br/><br/><label>ISBN: </label>0395428572 
<br/><br/><label>LCCN: </label>88011270 /AC 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Simple machines.<br/>Inventions.<br/>Machinery.<br/>Technology.<br/>Force and energy.<br/>Automation.
<br/><br/><label>Dewey Class. No.: </label>600