@book{15870,
	author = {Gómez Chacón, Inés María},
	title = {Matemáticas y contexto},
	publisher = {Narcea},
	year = {1998},
	series = {Apuntes I.E.P.S.},
	address = {Madrid},
	note = {I.E.P.S.: Instituto de Estudios Pedagógicos Somosaguas}
}