| Publications Ad-Hoc Committees | 1975 - 1977 | ||
| Board of Directors | 1975 - 1977 | ||
| Applied Mathematics Notes Editorial Board | 1975 - 1978 | ||
| Board of Directors | 1987 - 1993 | ||
| Nominating Committee | 1990 - 1991 | ||
| Education Committee | 1992 - 1992 | ||
| Education Committee | 1993 - 1994 | , served as chair | |
| Education Committee | 1995 - 1995 |
