@book{135887,
	author = {Needham, Christina W. and Morris, Betty C.},
	title = {Manual para la práctica docente :},
	publisher = {Editorial Universitaria, Universidad de Puerto Rico ,},
	year = {1980.},
	address = {Río Piedras, P.R. :},
	note = {Translation of : A competency-based student teaching.}
}