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Sökt på: Böcker av Safford Henry
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totalt 3 träffar
A catalogue of standard polar and clock stars,
pocket,
2011,
Engelska,
ISBN 9781425545277
Mathematical Teaching And It's Modern Methods
pocket,
2017,
Engelska,
ISBN 9783337004576
Catalogue of the Mean Declination of 2018
häftad,
2013,
Engelska,
ISBN 9785518538900