Vol. numbering begins with v. 39, no. 1 (7 Jan. 2010); 1972-2009: issue numbers begin each year with 1.
Table of contents, abstracts and full-text articles (PDF only), 1997- ; table of contents and abstracts only, 1996..
Electronic reproduction. [S.l.] : HathiTrust Digital Library, 2010.
Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. http://purl.oclc.org/DLF/benchrepro0212
Mode of access: World Wide Web.
Description based on: 1997, issue 1; title from journal home page (viewed Mar. 27, 2000).