The International Commission on Mathematical Instruction
    ICMI 
    Bulletin No. 48 
    June 2000

    A Note on Copyright

    There is no copyright on the material published in the ICMI Bulletin, unless explicitly stated otherwise. ICMI National Representatives, officers of mathematics education associations, editors of journals, etc., are at liberty to reproduce articles, news, announcements or other information as they wish. An indication of the source would be appreciated.