00686nam a22001697a 4500 20160712132029.0 160712b vau||||| |||| 00| 0 eng d 0873533070 QA11 N29 1998 Professional standards for teaching mathematics / Prepared by the working group of the commission on teaching for school mathematics of the national council of teachers of mathematics 7a ed. Virginia : National Council of Teachers of Mathematics, 1998. 196 paginas. : ilustraciones., 28 cm. Incluye referencias Lemb Matemáticas Estudio y enseñanza -- Normas lcc LIB 118271 118271 0 lcc 0 0 LIC-024 LIC-024 GENERAL 2016-07-12 DON 7a ed. IA IT QA11 N29 1998 C:1 FFM000011725 2016-07-12 00:00:00 C:1 LIB Lectura 0 lcc 0 0 LIC-024 LIC-024 GENERAL 2016-07-12 DON 11 ed. IA IT QA11 N29 1997 C:1 FFM000011726 2016-07-12 00:00:00 C:1 LIB Lectura