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Product Description
A collection of thirty-six baffling cases allows the reader to join mathematical sleuth Dr. Ecco in solving these baffling cases, which are organized around eight major mathematical themes, with the help of one's mathematical and computer skills.
All of our books are second hand, and while you may not get the exact copy shown in the picture, all of our books are in very good condition. Removing stickers from a book may damage it, so we refrain from doing so. If you see a price sticker on a book, please ignore it.
