@book{219142,
	author = {Weaver, Henry Grady, and Lane, Rose Wilder,},
	title = {The mainspring of human progress /},
	publisher = {Foundation for Economic Education,},
	year = {c1953},
	address = {Irvington-on-Hudson, NY :},
	edition = {[Rev. ed.]},
	note = {"In some respects ... a condensation of Rose Wilder Lane's book, The discovery of freedom."}
}