This material is based in part upon work supported by the National Science Foundation (NSF) of the United States government, under NSF Grants ECS-8902528, ECS-8922947, ENG-9111333, and Cooperative Agreement ENG-9217849, awarded to the International Technology Research Institute at Loyola College in Maryland. The Government has certain rights in 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 authors' parent institutions, or Loyola College.

Published: March 1994; WTEC Hyper-Librarian