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A mathematics fair. Mathematikmesse. (English)
Mathematics for the middle grades (5-9). 1982 yearbook. Mathematik fuer die Mittelstufe (Klasse 5-9). Jahrbuch fuer 1982. Editor(s): Silvey, L.; Smart, J.R. Reston, VA: National Council of Teachers of Mathematics. 1982. p. 239-246 of 256 p. [ISBN 0-87353-192-2]
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