@book{133420,
	author = {Popham, W. James and Baker, Eva L.},
	title = {Planeamiento de la enseñanza},
	publisher = {Editorial Paidos},
	year = {1970.},
	series = {Biblioteca del educador contemporáneo. Serie mayor},
	address = {Buenos Aires},
	note = {Translation of : Planning an instructional sequence.}
}