For any questions or comments contact:

Jo Hardin	Galin Jones
Pomona College	University of Minnesota
Department of Mathematics	School of Statistics
610 N. College Ave.	313 Ford Hall, 224 Church Street S.E.
Claremont, CA 91711	Minneapolis, MN 55455
(909) 607-8717	FAX: (612) 624-8868
jo.hardin@pomona.edu	galin@stat.umn.edu
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