Title from caption. Imprint varies: Cahners, ; Reed Business Information, < -2002> Trade Publication
Issue for Mar. 9, 1992 incorrectly called vol. 38, no. 1901; but constitutes v. 38, no. 1902. Vols. for Nov. 11, 1991-Mar. 8, 1999 use continuous running numbers within each year.
Print version ceased with Dec. 2, 2002 ed. and continued by an online version only.