Rodríguez Pastor, Humberto2021-08-132021-08-132014https://repositorio.pucp.edu.pe/index/handle/123456789/179833No presenta resumenapplication/pdfspainfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/articlehttps://purl.org/pe-repo/ocde/ford#6.00.00