@book{197587,
	author = {Macfie, Brian P. and Nufrio, Philip M.},
	title = {Applied statistics for public policy},
	publisher = {M.E. Sharpe, Inc.},
	year = {c2006.},
	address = {Armonk, N.Y.},
	note = {ESTE LIBRO INCLUYE UN DISCO}
}