Rojas, Sergio A.2019-09-192019-09-19http://hdl.handle.net/11349/19934Cycles eliciting spirals (Editor's Note)Cerrar ciclos, suscitar espirales (Nota Editorial)application/pdftext/xmlCopyright (c) 2018 IngenieríaCycles eliciting spiralsCerrar ciclos, suscitar espiralesinfo:eu-repo/semantics/article