Bachelor of Science, Kent State University, 1970. Master of Arts, University Texas, 1973.
Teacher public schools, Livingston, Texas, 1975-1977. Instructor U. Maryland., Brussels, since 1978, City Colls. Chicago, Brussels, since 1982.
Teacher Brussels American Schools, since 1977, chairman mathematics department, since 1979. Treasurer Brussels American School Parent-Teacher-Student Association, 1978-1981, secretary school advisory board, 1981-1982.
Treas Brussels American School Parent-Teacher-Student Association, 1978—1981, secretary school advisory board, 1981—1982. Member of National Education Association, American Association for the Advancement of Science, Overseas Education Association, New York Academy of Sciences, History of Technology Society, History of Science Society, Archeological Institute America, National Council Teachers of Mathematics, NCA (member visitation team 1987), Mensa.