@book{436,
	author = {Green, Christopher},
	title = {Negative taxes and the poverty problem: a background paper prepred for a conference of experts held June 8-9, 1966 together with a summary of the conference discussion /},
	publisher = {The Brookings Institution,},
	year = {c1967.},
	address = {Washingnton D.C.:},
	note = {Includes bibliographical references and index.}
}