@book{837,
	author = {Gardel, Cristia R. and Grignafini, Ariel.},
	title = {Lecturas 3 /},
	publisher = {Departamento de Capacitación Bolsa de Comercio de Rosario,},
	year = {2000.},
	address = {Rosario :},
	edition = {1ª ed.}
}