1.
Weekly reader presents Be an inventor / Barbara Taylor.
Taylor, Barbara (Barbara Talbot), author.
San Diego : Harcourt Brace Jovanovich, c1987.
English | G 310 TAY.W |
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2.
How to enter and win an invention contest / Ed Sobey.
Sobey, Edwin J. C., 1948- author.
Berkeley Heights, NJ : Enslow Publishers, c1999.
English | G 31 SOB.H |
Detailed record - Similar records