Brewer, Duncan <br/><br/>
Inventions / 
Duncan Brewer ; consultant Barbara Taylor and Steve Parker 
 - 48 pages :  color illustrations ;  30 cm 
 - Grolier wonderful world of science .
 - Grolier wonderful world of science. .
<br/><br/> Includes index 
<br/><br/> Primary 
<br/><br/><label>ISBN: </label>9781786173942 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventions--Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>600