@book{2367,
	author = {Adragna, Elena Beatriz. and Perineti, Marcelo.},
	title = {Ciencias Naturales 1 ES /},
	publisher = {Estrada,},
	year = {2014.},
	series = {(Confluencias)},
	address = {Buenos Aires :},
	edition = {2ª ed.2 reimp.},
	note = {Incluye cuadernillo.}
}