Washington, DC STAT-USA and U.S. Bureau of the Census, Foreign Trade Division, Dept. of Commerce 1998 .
computer laser optical discs , Description based on: Oct. '98 demo; title from disc label. 4 3/4 in..

Washington, D.C. STAT-USA | Foreign Trade Division, U.S. Census Bureau 2000 , Title from home page (viewed Mar. 24, 2003)

Washington, D.C. STAT-USA, U.S. Dept. of Commerce , Description based on: Summer 1996; title from title screen