Electronic reproduction. [Place of publication not identified] : HathiTrust Digital Library, 2016.
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 Spanish; abstracts in English and Spanish.
Description based on: Año XIII, no. 14 (2011); title from HTML header (publisher’s Web site, viewed Apr. 2, 2018).