log

age author description
Mon, 03 Sep 2012 20:17:20 -0400 David A. Holland Improve description of classification schemes.
Mon, 03 Sep 2012 19:29:24 -0400 David A. Holland first draft.
Mon, 03 Sep 2012 13:57:47 -0400 David A. Holland Store the pdf in Mercurial.