(Almost Obligatory) Copyright Notice

Copyright (C) 1997 - 2007 by Robert C. Armstrong.
All original material in this site is copyrighted, and protected by the copyright laws of the United States. This (and all associated documents) must contain the above copyright notice. If the material cited here is used for any purpose other than informative, notification in writing (email is acceptable) must be sent to the author (rca@mit.edu) and the copyright notice must remain intact.

last modified: February 2, 2004.