@book{3389,
	author = {Harnett, Donald L.},
	title = {Introduction to statistical methods /},
	publisher = {Addison-Wesley Publishing Company,},
	year = {c1975.},
	address = {Reading, Mass. :},
	edition = {2nd ed.},
	note = {Rev. ed. published as: Statistical methods. 3rd ed. 1982.}
}