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Book, 1991
Current format, Book, 1991, 1st ed, No Longer Available.
Book, 1991
Current format, Book, 1991, 1st ed, No Longer Available. Offered in 0 more formats
Samuel Todd shows readers some inventions that make his day easier and better, including velcro, a thermos bottle, training wheels, backpacks, and mittens.
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