Observed Position

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Type: Correspondence
Information: The Journal of Navigation , Volume 21 , Issue 3 , July 1968 , pp. 374

DOI: https://doi.org/10.1017/S0373463300024863 [Opens in a new window]

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Observed Position

Volume 21, Issue 3
P.G. Satow
DOI: https://doi.org/10.1017/S0373463300024863

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Observed Position

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