Kassinger, Ruth,  1954- <br/><br/>
Reinvent the wheel :  make classic inventions, discover your problem-solving genius, and take the inventor's challenge / 
Ruth Kassinger. 
 - New York :  Wiley,  2001. 
 - v, 115 p. :  ill. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0471395390 
<br/><br/><label>LCCN: </label>2001-000109 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventions--Juvenile literature.<br/>Inventions--History--Juvenile literature.<br/>Inventions.
<br/><br/><label>Subjects--Index Terms: </label>Khoa học công nghệ Phát minh khoa học 
<br/><br/><label>LC Class. No.: </label>T212  / .K37 2001 
<br/><br/><label>Dewey Class. No.: </label>608  / KAS 2001