@book{43778,
	author = {Malagón Sánchez, José Francisco and Ayala Manrique, María Mercedes},
	title = {El Experimento en el Aula :},
	publisher = {Universidad Pedagógica Nacional,},
	year = {2011.},
	address = {Bogotá :},
	edition = {1.},
	note = {Incluye Bibliografía.}
}