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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. Mark is a graduate of the University of Wisconsin-Madison (Ph.D., mathematics) and St. Olaf College. He is the author of A Concise Introduction to Data Structures using Java, also published by Chapman & Hall/CRC Press.