Canadian Mathematical Olympiad Committee | 1981 - 1983 | , served as chair | |
Canadian Mathematical Olympiad Committee | 1984 - 1986 | ||
International Mathematical Olympiad Committee | 1985 - 1987 | , served as chair |
Canadian Mathematical Olympiad Committee | 1981 - 1983 | , served as chair | |
Canadian Mathematical Olympiad Committee | 1984 - 1986 | ||
International Mathematical Olympiad Committee | 1985 - 1987 | , served as chair |