Aguirre, Carlos2009-03-05http://revistas.pucp.edu.pe/index.php/historica/article/view/15/20Las notas no presentan resumenapplication/pdfspainfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0Luces y sombras en la historia del APRAinfo:eu-repo/semantics/articlehttps://purl.org/pe-repo/ocde/ford#6.01.01