@book{17946,
	author = {Hurley, Patrick M.,},
	title = {How old is the earth? / },
	publisher = {Anchor Books,},
	year = {1959.},
	series = {Science study series ; S5},
	address = {Garden City, N.Y. : },
	edition = {[1st ed.]},
	note = {Includes index.}
}