Researches of the Boyden Department / by William H. Pickering
Wedi'i Gadw mewn:
Superior document: | Annals of the astronomical observatory of Harvard College 61,1 |
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VerfasserIn: | |
Place / Publishing House: | Cambridge, Mass. : Observatory of Harvard College, 1908 |
Blwyddyn Gyhoeddi: | 1908 |
Iaith: | English |
Cyfres: | Annals of the astronomical observatory of Harvard College
61,1 |
Disgrifiad Corfforoll: | VI, 103 S.; Ill. graph. Darst. |
Tagiau: |
Ychwanegu Tag
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
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