FEATURED AUTHOR
Mark J. Johnson
Mark J. Johnson is professor of computer science and mathematics at Central College in Pella, Iowa, where he holds the Ruth and Marvin Denekas Endowed Chair in Science and Humanities.
Biography
Mark J. Johnson is professor of computer science and mathematics at Central College in Pella, Iowa, where he holds the Ruth and Marvin Denekas Endowed Chair in Science and Humanities. Mark is a graduate of the University of Wisconsin-Madison (Ph.D., mathematics) and St. Olaf College.Education
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Ph.D. in Mathematics, University of Wisconsin-Madison, 1994.
B.A. in Mathematics, St. Olaf College, 1983.