• Journal for Research in Mathematics Education (1984) Vol. 15, No. 1

    s-3 • ISSN 002 1-825 I j JOURNAL FOR RESEARCH IN THEMATICS EDUCATIO VOLUME 15 NUMBER 1 JANUARY 1984 National Council of Teachers of Mathematics A j ournal of the National Council of Teachers of Mathematics The joumal (or Research in Mathematics Education is devoted to the interests of reachers of mathematics and mathem