Sun, 21 Nov 2010 14:47:54 -0800 minor
Scott Morrison <scott@tqft.net> [Sun, 21 Nov 2010 14:47:54 -0800] rev 653
minor
Fri, 19 Nov 2010 15:02:04 -0800 minor changes from proofreading
Scott Morrison <scott@tqft.net> [Fri, 19 Nov 2010 15:02:04 -0800] rev 652
minor changes from proofreading
(0) -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 tip