http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
las reformas a los artículos 24 y 40 constitucionales
Pedro Salazar Ugarte, Paulina Barrera Rosales, Vladimir Chorny Elizalde[and three others] ; estudio introductorio de Roberto J. Blancarte.
Series volume number misprinted as "núm. 1" on leaf facing title page.
Includes bibliographical references (pages 149-162).