TY - BOOK ED - National Council of Teachers of Mathematics. TI - Curriculum and evaluation standards for school mathematics PY - 1989/// CY - Reston, Va. PB - The Council KW - Mathematics KW - Study and teaching KW - Local KW - Curriculum evaluation N1 - "March 1989."; Bibliography: p.257-258; Curriculum standards for grades K-4 -- Curriculum standards for grades 5-8 -- Curriculum standards for grades 9-12 -- Evaluation standards -- Next steps ER -