@book{7503,
	author = {Ashman, Adrian F. and Conway, Robert N.F.},
	title = {Estrategias cognitivas en educación especial},
	publisher = {Santillana},
	year = {1992},
	series = {Aula XXI},
	address = {México, D.F.},
	note = {Indice de temas}
}