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
In English and Spanish with abstracts in English.
Description based on: Vol. 19, no 1 (2006); title from journal contents page (publisher’s web site, viewed May 8, 2007).