ISBN 1-883712-58-0

This document was sponsored by the National Science Foundation (NSF),the Department of Defense (OSD, DARPA, and ONR), the Department of Commerce(National Institute of Standards and Technology), and the National Aeronautics and Space Administration of the U.S. government under NSF Cooperative Agreement ENG-9707092, awarded to the International Technology Research Institute at Loyola College in Maryland. The government has certain rights to this material. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the United States government, the authorsŐ parent institutions, or Loyola College.

Published: July 2000; WTEC Hyer-Librarian