Letters to Grade School Children
- UTA 1383-1-B1994-0002/003(06)
- File
- 1992
Part of Helen Sawyer Hogg fonds
Letters to Grade School Children
Part of Helen Sawyer Hogg fonds
National Radio Astronomy Observatory
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University of Toronto - Breakthrough Campaign
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University of Toronto - Dedication of telescope in Chile
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Vernon Science and Discovery Centre
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American Association for the Advancement of Science: Advisory Committee
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American Astronomical Society: Committee on Education
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American Astronomical Society: Nominating Committee
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American Astronomical Society: Annie J. Cannon Prize Committee
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American Astronomical Society: Annie J. Cannon Prize and Prize Committee
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American Astronomical Society: Annie J. Cannon Prize Committee
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American Astronomical Society: Annie J. Cannon Prize and Harlow Shapley Fund
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American Association of Variable Star Observers: Search Committee
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Canadian Astronomical Society: PAAC Committee and Council Correspondence and Minutes
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International Astronomical Union: Commission 27
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International Astronomical Union: Commission 37 - Report
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International Astronomical Union: Commission 37
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International Astronomical Union: Symposium #126
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International Astronomical Union: Colloquium #69
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International Astronomical Union: General Assembly, Dublin
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International Astronomical Union: General Assembly, Moscow
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International Astronomical Union: General Assembly Reports
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International Astronomical Union: General Assembly, Baltimore
Part of Helen Sawyer Hogg fonds
International Astronomical Union: National Committee for Canada
Part of Helen Sawyer Hogg fonds