- Ph.D. University of Illinois, October, 1978
- M.S. University of Illinois, August, 1971
- B.S. University of Nebraska, June, 1970
Group theory and the theory of semigroups.
I came to Parks College of Saint Louis University in 1982 as a member of the Science and Mathematics Department on the Cahokia campus. My service was transferred to the Mathematics Department in the College of Arts and Sciences in 1998 while I was on sabbatical at the University of Illinois in Urbana/Champaign.