Vídeos introductorios.
[youtube http://www.youtube.com/watch?v=r64PCnYYKXY]
Un Mapa conceptual.
[slideshare id=42391756&doc=larevolucinindustrial-141205071645-conversion-gate01]
[slideshare id=2464798&doc=tema02-larevolucinindustrialweb-091110051646-phpapp01]
[slideshare id=5354684&doc=t-2larevolucinindustrial2010-101004123928-phpapp02]
