registros de los sumerios

http://www.youtube.com/watch?v=1h8goQhtaLU


http://www.youtube.com/watch?v=mgIOCfapssA&feature=related


http://www.youtube.com/watch?v=fkJiDLn8pZo&feature=related


http://www.youtube.com/watch?v=q_yB4qgJFuI&feature=related


http://www.youtube.com/watch?v=sXzEi5Kvr6o&feature=related


http://www.youtube.com/watch?v=DTJi6FB81m8&feature=related


http://www.youtube.com/watch?v=l19FWOC7l10&feature=related

son 12 o 13 videos
aqui les dejo algunos link

es muy buena