Joseph Hull
Division of Science and Mathematics
Seattle Central Community College
1701 Broadway 2BE5104
Seattle WA 98122
USA

email: joe.hull@seattlecolleges.edu
phone: 206-934-4905
website: http://seattlecentral.edu/faculty/jhull
Greg Langkamp
Division of Science and Mathematics
Seattle Central Community College
1701 Broadway 2BE5104
Seattle WA 98122
USA

email: greg.langkamp@seattlecolleges.edu
phone: 206-934-3810
website: http://seattlecentral.edu/faculty/glangkamp