http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
an anthology of Puerto Rican political essays
Libertad y critica en el ensayo politico puertorriqueno. English
edited by Iris M. Zavala and Rafael Rodriguez ; with an introd. by Iris M. Zavala.
Translation of Libertad y critica en el ensayo politico puertorriqueno.