@book{175138,
	author = {Afifi, Abdelmonem and Clark, Virginia A., coaut. },
	title = {Computer - Aided Multivariate Analysis  /},
	publisher = { Chapman & Hall / CRC,},
	year = {2004},
	address = {Boca  Raton, Fl.  :},
	edition = {4a ed.}
}