@book{9572,
	author = {Rosa, María del Jesús, de la  and Medrano, Francisca Antonia},
	title = {Matemática 7 :},
	publisher = {Actualidad Escolar 2000,},
	year = {[2000?].},
	series = {Sigma},
	address = {Santo Domingo :},
	note = {La biblioteca posee  el "Libro del maestro¨.}
}