@book{131508,
	author = {Engerman, Stanley L., and Mathematical Social Science Board.},
	title = {Race and slavery in the Western Hemisphere;},
	publisher = {Princeton University Press,},
	year = {1975.},
	address = {Princeton,},
	note = {Papers presented at a conference held at the University of Rochester, Mar. 9-11, 1972, sponsored by the History Advisory Committee of the Mathematical Social Science Board.}
}