Guibert, Grace <br/><br/>
Inventions 

 - 96 pages :  color illustrations 
 - True or false? .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780716637295 9780716637257 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Curiosities and wonders--Juvenile literature<br/>Inventions--Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>032.02