@book{7420,
	author = {Draper, Norman Richard. and Smith, Harry,},
	title = {Applied regression analysis /},
	publisher = {Wiley,},
	year = {c1981.},
	series = {Wiley series in probability and mathematical statistics},
	address = {New York :},
	edition = {2d ed.},
	note = {Includes index.}
}