@book{19755,
	author = {Ramírez Báez, Ramón O. and González, Rafael A.},
	title = {Estudios sociales 5 :},
	editor = {Corripio},
	publisher = {Disesa,},
	year = {1992},
	address = {Santo Domingo :},
	edition = {7ma. ed.},
	note = {Educación primaria}
}