COPYRIGHT

Our lawyers advise the following:

                   Copyright (c) 1988 Bellcore
                       All Rights Reserved
  Permission is granted to copy or use this program, EXCEPT that it
  may not be sold for profit, the copyright notice must be reproduced
  on copies, and credit should be given to Bellcore where it is due.
  BELLCORE MAKES NO WARRANTY AND ACCEPTS NO LIABILITY FOR THIS PROGRAM.

Given that all of the above seems to be very reasonable, there should be no
reason for anyone to not play by the rules.