Mathematics Teacher (1916-1917) Vol. 9, No. 1

  • Mathematics Teacher (1916-1917) Vol. 9, No. 1

    THE l\IIATHEMATICS TEACHER EDITED BY W. H. l\1ETZLER ASSOCIATED WITH EUGEl\TE RANDOLPH Sl\OTH GEORGE G. CHAMBERS HARRY D. GAYLORD WILLIAM E. BRECKENRIDGE Vol. IX September, 1916-]une, 1917 THE MATHEMATICS TEACHER SYRACUSE, X Y. l'l PlllfSS OF THE H&W ERA PRINTINC COM,ANY LANCAST(It, PA INDEX. Articles marked [e) are ed