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 MiAaHDL
In Spanish; abstracts in English and Spanish
digitized 2010 HathiTrust Digital Library committed to preserve pda MiAaHDL
Description based on: Nueva época, volume 46, numbers 187 (2003); title from HTML header (publisher's Web site, viewed Apr. 10, 2014)