Mathematics Teacher (1965) Vol. 58, No. 2
FEBRUARY 1965 Angles, arcs, and Archimedes CARL B. ALLENDOERFER Introducing number theory in high school algebra and geometry, Part 2, Geometry I. A. BARNETT Ten mathematical refreshments DEWEY C. DUNCAN A coordinate approach to the 25-point miniature geometry MARTHA HEIDLAGE An exercise for the mathematics laboratory
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