@book{41400,
	author = {Johnson, Richard Arnold. and Wichern, Dean W.,},
	title = {Applied multivariate statistical analysis /},
	publisher = {Prentice Hall },
	year = {c1998.},
	address = {Upper Saddle River, N.J. },
	edition = {4th ed.},
	note = {Incluye indice y disco 3 1/2.}
}