PetriTool v 1.00
Copyright (c) 1996 Rick Brink

This program and the Java source is in the public domain.
Permission to use, copy, modify, and distribute this software
and its documentation for NON-COMMERCIAL purposes and
without fee is hereby granted. 

For the latest version of PetriTool, visit my homepage at:

http://www.csh.rit.edu/~rick/

E-mail: rick@mail.csh.rit.edu