Alfred S. Posamentier
About the Author
Alfred S. Posamentier is dean of the School of Education and professor of mathematics education at Mercy College in Dobbs Ferry, New York. Previously, he had the same positions at the City College of the City University of New York for forty years. He has published over fifty-five books in the area of mathematics and mathematics education, including, most recently, Numbers: Their Tales, Types, and Treasures (with Bernd Thaller) and Mathematical Curiosities: A Treasure Trove of Unexpected Entertainments (with Ingmar Lehmann).