@book{2256,
	author = {Mode, Elmer B.},
	title = {The elements of statistics,},
	publisher = {Prentice-Hall,},
	year = {1961.},
	series = {Prentice-Hall mathematics series},
	address = {New Jersey,},
	note = {"Prentice-Hall mathematical tables, chiefly to four significant digits, to accompany the elements of statistics" (15 p.) in pocket.}
}