@book{38258,
	author = {Marland, Michael. and Gonzalvo Mainar, Gonzalo, tr.},
	title = {El arte de ense�nar :},
	publisher = {Ediciones Morata,},
	year = {1985.},
	series = {Colecci�on Pedagogia. La pedagogia hoy},
	address = {Madrid :},
	note = {Titulo original. The graft the classroom.}
}