Ardley Neil <br/><br/>
How things work 

 - London:  Science guide:  1995. 
 - 192 pages:  illustration:  28cm. 
<br/><br/><label>ISBN: </label>9780751308358 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English-book
<br/><br/><label>Dewey Class. No.: </label>R-530  / ARD-H