There are a few; haven't really studied this page, yet.
One item (maybe more) is about conversion between PostScript and True Type.
<
http://cgm.cs.mcgill.ca/~luc/bezier.html>
Regards,
--
Nicholas Bodley /*|*\ Waltham, Mass.
The curious hermit -- autodidact and polymath
Freedom from hypocrisy is a very good idea.