@book{11199,
	author = {FREUND, JOHN E. and SIMON, GARY A., COAUT.},
	title = {ESTADISTICA ELEMENTAL/ },
	publisher = {PRENTICE HALL},
	year = {\\\\},
	address = {MEXICO: },
	note = {TRADUCIDO DE LA OCTAVA EDICION EN INGLES DE: MODERN ELEMENTARY STATISTICS.}
}