Supplementary analysis and derivative tables.
Contributors: Willcox, Walter Francis, 1861-1964.; Young, Allyn Abbott, 1876-1929.; Billings, John Shaw, 1838-1913.; Hill, Joseph A. 1860-1938.; Du Bois, W. E. B. 1868-1963.
Publisher: Govt. print. off.
Published: 1906
Language: eng
Number of pages: 1144
Subjects: Age; African Americans; United States -- Census, 12th, 1900; United States -- Statistics, Vital