Gutiérrez Cordero, Rosario2015-11-132015-11-132008978-84-8266-818-5http://hdl.handle.net/11441/30724application/pdfspaAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/bookinfo:eu-repo/semantics/openAccess