Book digitized by Google and uploaded to the Internet Archive by user tpb. volumes : 24 cm Some volumes issued in the congressional series as House documents Chronological designation changed from year of coverage to year of publication in 1928: 49th no. (1926) followed by 50th no. (1928) Volumes for 1947- called 68th- ed.; issue for 2004/2005 is a combined issue Volumes for 1878-1902 issued by: the Bureau of Statistics (Department of the Treasury); 1903-1911 by: the Bureau of Statistics (Department of Commerce and Labor); 1912-1937 by: the Bureau of Foreign and Domestic Commerce; 1938- by: the Bureau of the Census; by: U.S. Census Bureau Has numerous supplements Latest issue consulted: 131st ed. (2012)