Wednesday, December 9, 2009
Black Scientists & Inventors 3 "Pass The Information - Extend The Knowledge"
The best-selling books BLACK Scientists & Inventors 1, 2 & 3
The inventors of the traffic light, light bulb and the third rail and many more.
These books are designed to be used by children between the ages of 7-16.
They cover the topic of Black Scientists and Inventors.
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