...Seiter
Computer Science Dept., Boston College, Chestnut Hill, MA 02167, email: seiter@cs.bc.edu.

...Palsberg
Department of Computer Science, Purdue University, West Lafayette, IN 47907 email: palsberg@cs.purdue.edu.

...Lieberherr
College of Computer Science, Northeastern University, 360 Huntington Avenue, Boston, MA 02155; email: lieber@ccs.neu.edu.

Karl Lieberherr
Tue Jan 21 09:24:10 EST 1997