Society~Philosophy~Philosophers~D~ RSS Feed for at Velocity Visual Directory 1440 Biography of the mathematician and logician. From Interactive Real Analysis. http://visualdir.velocitysc.com/resultitem.aspx?l=http%3a%2f%2fwww.shu.edu%2fprojects%2freals%2fhistory%2fdemorgan.html&t=Society+Philosophy+Philosophers+D+ Devote to the philosopher Albert Dauray who leads a new branch of philosophy known as Sumanism. http://visualdir.velocitysc.com/resultitem.aspx?l=http%3a%2f%2fwww.albert-dauray.com&t=Society+Philosophy+Philosophers+D+