• Journal for Research in Mathematics Education (1994) Vol. 25, No. 4

    ISSN 0021-8251 JOURNAL FOR RESEARCH IN MATHEMATICS COUNC I L OF TEACHERS OF MATHEMATICS VOLUME 25 NUMBER 4 JULY 1994 The Journal fur Research i11 Mathematics Education, an official journal of tbe Nationnl Council or Teache~ of Mathemalli~s. is devoted to the interests of teacher.; of matbematics and mathematics educati