AIIAS Academy Library

How to enter and win an invention contest

Sobey, Edwin J C.

How to enter and win an invention contest Edwin J C Sobey. - Berkeley Heights, NJ : Enslow Publishers, ©1999. - 104 pages : illustrations ; 24 cm. - Science fair success. .

0766011739


Inventions --United States--Competitions--Juvenile literature.
Children as inventors --United States --Juvenile literature.
Inventions --Competitions.

607.3973 Sc416 1999

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