@book{133092,
	author = {Dixon, Wilfrid J and Massey, Frank J},
	title = {An introduction to statistical analysis /},
	publisher = {Harcourt, Brace,},
	year = {1944.},
	address = {New York :},
	edition = {Rev. ed.},
	note = {"Answers to exercises" : p. 475-494.}
}