@book{2041,
	author = {De Zubiria, Julian- Gonzalez, Miguel Angel},
	title = {Tratado De Pedagogia Conceptual: Estrategias Metodologicas Y Criterios De Evaluacion / },
	publisher = {Fundación Meran.},
	year = {1995},
	address = {Bogotá : },
	edition = {1 ed.}
}