Mon, 26 Sep 2011 16:33:54 -0600 | Kevin Walker | straighten out 1-cat vs system of fields in Section 4, per referee | changeset | files |
Sun, 25 Sep 2011 22:35:24 -0600 | Kevin Walker | minor | changeset | files |
Sun, 25 Sep 2011 22:31:22 -0600 | Kevin Walker | remove TOP; searched of "topological" and "PL" to find places where we mention TOP | changeset | files |