@book{21559,
	author = {Brickenkamp, Rolf and Nicolás Seis dedos Cubero},
	title = {D2, Tes de atención  },
	publisher = {TEA, },
	year = {2004},
	series = {Menor No. 298},
	address = {Madrid  },
	edition = {2a. ed.},
	note = {D2 (50 pruebas de concentración en 2 paquetes de 25) (Material especial)}
}