Richard Johnsonbaugh

Richard Johnsonbaugh is an author and mathematician. His interests include discrete mathematics and the history of mathematics. He is the author of several books including Discrete Mathematics, 7th ed, Macmillan. He holds degrees in computer science and mathematics from the University of Oregon, Yale University, and the University of Illinois at Chicago. He is currently Emeritus Professor at De Paul University.

References

• Richard Johnsonbaugh's webpage at De Paul
• Johnsonbaugh, R., Discrete Mathematics 7th ed. Macmillan. ISBN 978-0-13-135430-2