Preprint
( November 8, 2003 )
This pdf icon will link to the preprint when it becomes available.
The final paper will be published in the TUGboat 2003 Proceedings issue
with an online version posted at:
http://www.tug.org/tugboat/contents.html
For further information, contact
office@tug.org
Wendy McKay 2003-11-08