Professor Roman currently teaches mathematics at U.C. Irvine. His interests lie in the areas of algebra, set theory and
combinatorics. Besides teaching, he spends his time writing books. Dr.
Roman is the author of over 40 books in mathematics and computer programming, including 7 books for O'Reilly. (His book Developing
Visual Basic Add-ins is now available directly from the author.) For more information about Dr. Roman's books, software and
articles, please visit his web site at www.romanpress.com.