@book{2784,
	author = {Ardila Rodriguez, Mireya},
	title = {Fundamentos de estadística : },
	publisher = {Eco Ediciones. },
	year = {2007},
	series = { 	( Textos Universitarios ) },
	address = {Bogotá , Colombia :},
	edition = {Primera edición},
	note = { 	Contiene índice. }
}