@book{35320,
	author = {Devore, Jay L.},
	title = {Probabilidad y estadistica para ingenieria y ciencias /},
	publisher = {Cengage Learning,},
	year = {2008.},
	address = {Mexico :},
	edition = {7a ed.},
	note = {Titulo original: Probability and statistics for engineering and the sciences.}
}