The Teaching of Astronomy

John R. Percy

doi:10.1017/S0252921100150420

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The Teaching of Astronomy

Published online by Cambridge University Press: 14 August 2017

John R. Percy

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John R. Percy*: Affiliation:
David Dunlap Observatory

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Type: National Newsletter
Information: International Astronomical Union Colloquium , Volume 18: Orbital and physical parameters or double stars , 1973 , pp. L5 - L6

DOI: https://doi.org/10.1017/S0252921100150420 [Opens in a new window]
Copyright: Copyright © The University of Toronto Press, Royal Astronomical society of Canada 1973

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The Teaching of Astronomy

Volume 18
John R. Percy ^(a1)
DOI: https://doi.org/10.1017/S0252921100150420

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The Teaching of Astronomy

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