G. Patrick Vennebush
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Bibliography
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One Hundred Problems Involving The Number 100National Council of Teachers of Mathematics,U.S.04-202139,19€
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More Jokes 4 Mathy FolksROBERT D. REED PUBLISHERS08-201714,10€
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Math Jokes 4 Mathy FolksROBERT D. REED PUBLISHERS08-201014,10€