1383702
9781591022008
Alfred S. Posamentier, PhD, is dean of the School of Education and professor of mathematics education at the City College of the City University of New York Igmar Lehmann, PhD, is a member of the mathematics department at the Humboldt University in BerlinPosamentier, Alfred S. is the author of 'A Biography of the World Most Mysterious Number' with ISBN 9781591022008 and ISBN 1591022002.
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