@book{6444,
	author = {Mendenhall, William.},
	title = {Introduction to probability and statistics /},
	publisher = {Duxbury Press,},
	year = {c1975},
	address = {North Scltuate [i.e. Scituate] Mass. :},
	edition = {Fourth edition},
	note = {First ed. published in 1963 under title: Introduction to statistics.}
}