@book{12780,
	author = {Palacios, Alfredo Raúl},
	title = {La matemagia del laberinto},
	publisher = {Magisterio del Río de la Plata},
	year = {1997},
	series = {Respuestas educativas. Eureka},
	address = {Buenos Aires},
	edition = {1ª ed.}
}