The world almanac and book of facts.
- [American ed.]. --
- New York : Newspaper Enterprise Association, c1984-, 2004
- v. : ill. (some col.), col. maps.
- Annual
- 1985-
Published: New York : Pharos Books, 1989-[199-]; Mahwah, N.J. : Primedia Reference, c1999-2000; Mahwah, N.J. : World Almanac Books, 2001-2002. New York : World Almanac Books, 2003 ed.-