@book {2045,
	title = {The Social and Economic Status of the Black Population in the United States: An Historical View, 1790-1978},
	series = {Current population reports. Series P-23, Special studies},
	number = {no. 80},
	year = {1979},
	pages = {271},
	publisher = {U.S. Dept. of Commerce, Bureau of the Census ; for sale by the Supt. of Docs., U.S.G.P.O},
	organization = {U.S. Dept. of Commerce, Bureau of the Census ; for sale by the Supt. of Docs., U.S.G.P.O},
	address = {Washington}
}
