| Executive Director - Secretary | 1958 - 1966 | ||
| By-Laws and Constitution Committees | 1961 - 1965 | ||
| Committees on Grants | 1961 - 1967 | , served as chair | |
| Scholarship Committees | 1963 - 1964 | ||
| Finance Committee | 1965 - 1966 | ||
| Publications Committee | 1965 - 1969 | ||
| Committees on School Mathematics | 1965 - 1969 | ||
| Board of Directors | 1971 - 1975 |
