@book{7716,
	author = {Eckstein, Arthur M.},
	title = {Moral vision in the Histories of Polybius /},
	publisher = {University of California Press,},
	year = {c1995.},
	address = {Berkeley :},
	url = {http://www.loc.gov/catdir/bios/ucal051/94010638.html}
}