@book{39806,
	author = {Wallis, W. Allen and Roberts, Harry V.},
	title = {The nature of statistics},
	publisher = {Collier Books},
	year = {[1962]},
	series = {Collier books},
	address = {New York},
	note = {"Revised and slightly abridged version of material which was originally published as the first quarter of [the authors'] Statistics: a new approach."}
}