Acknowledgments

Duane Deardorff
David Abbott
John Hubisz
Quyni Chen
Nikhil Phansalkar
Alexander Phillips
Majorie Klenin

Larry Martin
George Parker
John Risley
Jeff Saul
Aaron Titus
George Parker

Scott Franklin
Priscilla Laws
Charles Henderson
Ken Heller
Tom Kassebaum
Alan Van Heuvelen