Mathematics Teacher (1930) Vol. 23, No. 8

  • Mathematics Teacher (1930) Vol. 23, No. 8

    THE MATHEMATICS TEAC HER The Official Journal of The National Council of Teachers of Mathematics Incorporated 1928 DECEMBER 19 30 Contents )) Criticism of Dr. Bowden's "Consumers Uses of Arithmetic" ....... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Dr. William E. Roth 467 Some Diffi