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
Text in English; some abstracts also in Portuguese.
Description based on: Vol. 72 n. 1 (Mar. 2000); title from English journal home page (viewed 15 Dec. 2003).