At head of title, <1988->: National data book and guide to sources
Vols. for 1947- called 68th- ed
Has numerous supplements
Vols. for 1878-1902 issued by: the Bureau of Statistics (Dept. of the Treasury); 1903-1911 by: the Bureau of Statistics (Dept. of Commerce and Labor); 1912-1937 by: the Bureau of Foreign and Domestic Commerce; 1938-1999 by: the Bureau of the Census; 2000-2012 by: U.S. Census Bureau.