@book{59640,
	author = {Engelhardt, H. Tristram},
	title = {Knowing and valuing :},
	publisher = {Hastings Center, Institute of Society, Ethics, and the Life Sciences,},
	year = {c1980.},
	series = {The Foundations of ethics and its relationship to science ;},
	address = {Hastings-on-Hudson, N.Y. :}
}