• Journal for Research in Mathematics Education (1983) Vol. 14, No. 2

    ISSN 0021-8251 JOURNAL FOR RESEARCH IN MATHEMATICS EDUCATION VOLUME 14 NUMBER 2 MARCH1983 National Council of Teachers of Mathematics A Journal of the National Council of Teachers of Mathematics The j ournal {or Research m Mathematics Education ~~ devoted to rhe interes~ of reachers of mathematic~ and m<Hhematic~ cduca