Author
United States. Bureau of the Census
United States. Bureau of Labor Statistics
2
Bennett, Claudette E.
1
Cummings, John, 1868-1936
1
Hall, Charles Edward, 1868-
1
Hill, Joseph A. 1860-1938
1
Hunt, William C. 1856-1929
1
Pettet, Zellmer Roswell, 1880-
1
Product Information and Analysis (Firm)
1
United States Bureau of the Census 12th census, 1900
1