Berger, Melvin <br/><br/>
Amazing inventions / 
Melvin, Berger and Gilda Berger. 
 - New york :  Scholastic publishing. 
 - 47 pages ; colored illustrations ; 26cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0439519136 0439519134 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventions--Juvenile literature<br/>Inventions