@book{257,
	author = {Devore, Jay l},
	title = {Probability and statistics for engineering and the sciences / Jay I Devore.},
	publisher = {Pacific Grove, Calif. : Brooks/Cole PubPacific Grove, Calif. : Brooks/Cole Pub. Co., c1991.},
	address = {Pacific Grove, Calif. : Brooks/Cole Pub. Co., c1991.}
}