Lerner, Roberto2015-08-182015-08-181977https://repositorio.pucp.edu.pe/index/handle/123456789/49160No presenta resumenapplication/pdfspainfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/2.5/pe/Revistas generalesLaboratorios de PsicologĂainfo:eu-repo/semantics/reviewhttps://purl.org/pe-repo/ocde/ford#6.00.00