Mathematics Teacher (1968) Vol. 61, No. 1

  • Mathematics Teacher (1968) Vol. 61, No. 1

    NAnONAL COUNCIL OF TEACHERS OF MATHEMATICS JANUARY 1968 YOLU.IIIE LXI. NUMBER 1 Error Analysis Without Calculus Bernard Rasoj Continued Fractions J oseph E . li olmes A Magic Square for the New Year Marlin Gardner Several Ways of Translating a Conditional Sentence: A Dialogue S teven Szabo A Journal of the National Cou