Mathematics Teacher (1985) Vol. 78, No. 5

  • Mathematics Teacher (1985) Vol. 78, No. 5

    VOLUME 78 NUMBER 5 MAY 1985 THE NATIONAL COUNCIL OF !ij TEACHERS OF MATHEMATICS g~ Discrete Mathematics Logo Two-Year Colleges Areas AN OFFICIAL JOURNAL OF THE NATIONAL COUNCIL OF TEACHERS OF MATHEMATICS The Mathematics Teacher is devoted to the improvement of mathematics instruction in the junior high schools, senior