@book{21487,
	author = {Berenson, Mark L. and David M. Levin},
	title = {Basic business statistics  },
	publisher = {Prentice Hall, },
	year = {c2006},
	address = {New Jersey  },
	edition = {10a. ed.},
	note = {Incluye índice y CD Rom, folio de cd rom: 1584}
}