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The economic status of African-Americans : hearing before the Subcommittee on Investment, Jobs, and Prices of the Joint Economic Committee, Congress of the United States, One Hundred First Congress, second session, May 24, 1990
(1991)
The political economy of hope and fear : capitalism and the black condition in America
Andrews, Marcellus, (1999)
Geography and insolation in 19th century US African-American and white statures
Carson, Scott A., (2008)