@book{47555,
	author = {Mushkin, Selma J.,},
	title = {Health, what is it worth? :},
	publisher = {Pergamon Press,},
	year = {c1979.},
	series = {Pergamon policy studies ; no. 23},
	address = {New York :},
	note = {"Derived from a series of papers presented at a two-day conference at Georgetown University in September 1977."}
}