@book{74530,
	author = {Vila, Antoní. and Callejo, María Luz,},
	title = {Matemáticas para aprender a pensar :},
	publisher = {Narcea Ediciones,},
	year = {2010.},
	series = {Educación Hoy Estudios},
	address = {Madrid :},
	note = {Incluye índice.},
	url = {https://elibro.net/ereader/politecnicointernacional/45949}
}