http://repositoriodigital.ipn.mx/handle/123456789/2846 2026-04-18T14:59:05Z 2026-04-18T14:59:05Z Lopez Gayou, Valentin http://repositoriodigital.ipn.mx/handle/123456789/9114 2019-10-02T17:09:46Z 2012-12-17T00:00:00Z

Title: Constancia Authors: Lopez Gayou, Valentin Description: Comisión de asignatura

2012-12-17T00:00:00Z Lopez Gayou, Valentin http://repositoriodigital.ipn.mx/handle/123456789/9113 2019-10-02T17:09:41Z 2012-12-17T00:00:00Z

Title: Constancia Authors: Lopez Gayou, Valentin Description: Comisión de Asignatura

2012-12-17T00:00:00Z Lopez Gayou, Valentin http://repositoriodigital.ipn.mx/handle/123456789/9112 2019-10-02T17:09:40Z 2012-12-17T00:00:00Z

Title: Constancia Authors: Lopez Gayou, Valentin Description: Comisión de Admisión

2012-12-17T00:00:00Z Lopez Gayou, Valentin http://repositoriodigital.ipn.mx/handle/123456789/9111 2019-10-02T17:11:32Z 2012-12-17T00:00:00Z

Title: Constancia Authors: Lopez Gayou, Valentin Description: Comisión de Admisión

2012-12-17T00:00:00Z