Calle, WaldoCáceres S., Luis Enrique2014-06-272014-06-271993http://dspace.ucuenca.edu.ec/handle/123456789/15839application/pdfspaopenAccesshttp://creativecommons.org/licenses/by-nc-sa/3.0/ec/Ciencias NaturalesTercer CursoPrograma AnaliticoPrograma análitico de ciencias naturales para tercer cursobachelorThesis