@book{19753,
	author = {Almánzar de Escovar, Luz and R. de Sánchez, Yolanda},
	title = {Estudios sociales :},
	editor = {Corripio},
	publisher = {Disesa,},
	year = {[199-]},
	address = {Santo Domingo :},
	note = {Educación primaria}
}