@book{7758,
	author = {Lindgren, B. W. and McElrath, G. W.,},
	title = {Introduction to probability and statistics /},
	publisher = {Macmillan,},
	year = {1966.},
	address = {New York :},
	edition = {4th ed.},
	note = {Preliminary ed. published in 1957 under title: Brief course in statistical theory.}
}