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
Text in Spanish; summaries in English and Spanish
In Spanish; summaries in Spanish and English
digitized 2010 HathiTrust Digital Library committed to preserve pda MiAaHDL
Description based on: Vol. VIII, numbers 13-14 (enero-diciembre 1997); title from HTML header (publisher's Web site, viewed Oct. 28, 2014)