@book{150878,
	author = {National Council of Teachers of Mathematics. and Sociedad Andaluza de Educacion Matematica Thales.},
	title = {Estándares curriculares y de evaluación para la educación matemática},
	publisher = {The Council},
	year = {[1992].},
	address = {Reston, Va.},
	edition = {Ed. en castellano},
	note = {Translation of: Curriculum and evaluation standards for school mathematics}
}