Watkins, Jack, <br/><br/>
The world's worst inventions :  the most stupid gadgets and machines ever made / 
Jack Watkins 
 - 320 pages :  chiefly color illustrations ;  20 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9781435122659 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventions--History--Juvenile literature.<br/>Inventions--History--Pictorial works.<br/>Inventions--Juvenile literature.<br/>Gadgets--Juvenile literature.<br/>Technology--History--Juvenile literature.