00797nam a22001937a 4500 20160824142854.0 160824b vau||||| |||| 00| 0 eng d 0873535588 QA13 P47 2004 Perspectives on the teaching of mathematics: sixty-sixty yearbook / [edited by] Rheta N. Rubenstein, George W. Bright 1a ed. Reston, Virginia : National Council of Teachers of Mathematics, c2004 72 paginas.: ilustraciones., 23 cm. Yearbook; 66th Yearbook (National Council of Teachers of Mathematics); 66th Incluye referencias Lemb Matemáticas Estudio y enseñanza Estados Unidos Rubenstein, Rheta N. (Rheta Norma), 1947-, editor lcc LIB 120365 120365 0 lcc 0 0 LIC-024 LIC-024 GENERAL 2016-08-24 DON 1a ed. IA IT QA13 P47 2004 C:1 FFM000011805 2016-08-24 00:00:00 C:1 LIB Lectura