Personal History
Born: March 21, 1952, Oakland,
California
Oakland High School, student: 1967 - 1970
Harvey Mudd College, student: 1970 - 1974
University of Wisconsin, graduate student,
Madison: 1974 - 1980
Lawrence University, Appleton, Wisconsin,
Instructor: 1978 - 1979
University of Wisconsin, Green Bay,
Assistant Professor: 1979 - 1983
Augustana College, Sioux Falls, South
Dakota, Visiting Lecturer: 1983 - 1985
Aerospace Corporation, Los Angeles, Member
of Technical Staff: 1985 - 1993
American University, Washington, DC,
Assistant Professor: 1993 - 1998
MAA, Washington, DC, Associate Executive
Director: 1996 - 1997
American University, Washington, DC,
Associate Professor: 1998 - 2003
American University, Washington, DC,
Professor: 2003 - 2018
American University,
Washington, DC,
Professor Emeritus: 2018 - present