dougiemac6's profile

Joined about over 6 years ago.

dougiemac6's timelines

Johannes Kepler
Johannes Kepler timeline
Henri Poincare (April 29, 1854 - July 17, 1912)
Henri Poincare (April 29, 1854 - July 17, 1912) timeline
W.V. Quine (1908 - 2000)
Wesley C. Salmon (1925-2001)
Wesley C. Salmon (1925-2001) timeline