@book{2696,
	author = {Rómulo Gallego-Badillo},
	title = {Corrientes Constructivistas: De Los Mapas Conceptuales A La Teoria De La Transformación Intelectual / },
	publisher = {Editorial Magisterio.},
	year = {2001},
	address = {Bogota,Colombia : },
	edition = {1 ed.}
}