International Congress on Mathematical Education & Keitel, C. (1989). Mathematics, education, and society: Reports and papers presented in the fifth day special programme on "mathematics, education, and society" at the 6th International Congress on Mathematical Education, Budapest, 27 July-3 August, 1988. Division of Science, Technical, and Environmental Education, Unesco.
Chicago Style (17th ed.) CitationInternational Congress on Mathematical Education and Christine Keitel. Mathematics, Education, and Society: Reports and Papers Presented in the Fifth Day Special Programme on "Mathematics, Education, and Society" at the 6th International Congress on Mathematical Education, Budapest, 27 July-3 August, 1988. Paris: Division of Science, Technical, and Environmental Education, Unesco, 1989.
MLA (8th ed.) CitationInternational Congress on Mathematical Education and Christine Keitel. Mathematics, Education, and Society: Reports and Papers Presented in the Fifth Day Special Programme on "Mathematics, Education, and Society" at the 6th International Congress on Mathematical Education, Budapest, 27 July-3 August, 1988. Division of Science, Technical, and Environmental Education, Unesco, 1989.