@book{2053,
	author = {Sciarrillo, Carmén Vivérn de  and Sciarrillo Gianneo, Rogelio },
	title = {Cancionero didáctico escolar / },
	publisher = {Ediciones Troquel, },
	year = {1969,1970},
	address = {Buenos Aires : },
	edition = {1 ed.}
}