These files are

	 1994, Bjrn Kirkerud.

They are not public domain, but may be copied and used free of charge
for educational purposes.

These files may be resent to others as long as no money is charged for
this service, and all files are included unchanged.

Bjrn Kirkerud
Dept of Informatics
University of Oslo
PO Box 1080 Blindern
N-0316 Oslo
Norway
