Tue, 30 Nov 2010 11:07:24 -0800 minor changes to abstract, and blob diagrams
Scott Morrison <scott@tqft.net> [Tue, 30 Nov 2010 11:07:24 -0800] rev 669
minor changes to abstract, and blob diagrams
(0) -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 tip