1114903
9780766021266
Robert Gardner is an award-winning author of science books for young people. A retired high school teacher of physics, chemistry, and physical science, he enjoys writing, biking, and doing volunteer work.Gardner, Robert is the author of 'Light, Sound, and Waves Science Fair Projects Using Sunglasses, Guitars, Cds, and Other Stuff' with ISBN 9780766021266 and ISBN 0766021262.
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