Taylor, Barbara <br/><br/>
Zips have teeth and other questions about inventions / 
Barbara Taylor 
 - Danbury :  Grolier,  c1996. 
 - 32 pages :  color illustrations ;  28 cm. 
 - I wonder why .
<br/><br/><label>ISBN: </label>9780753405253 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventions.
<br/><br/><label>Dewey Class. No.: </label>R 608 T238 1996