1
2
Wydane: 1955
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series II 68
3
Wydane: 1956
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series II 87
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Wydane: 1946
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series I 284
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Wydane: 1939
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series I 175
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Wydane: 1945
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series I 275
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Wydane: 1939
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series I 180
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Wydane: 1944
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series I 260
9
Wydane: 1936
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series I 122
10
Wydane: 1952
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series II 42
11
Wydane: 1957
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series II 110
12
Wydane: 1952
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series II 45
13
Wydane: 1954
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series II 66
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15
Wydane: 1938
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series I 144
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Wydane: 1945
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series I 273
17
Wydane: 1945
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series I 274
18
Wydane: 1956
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series II 99
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Wydane: [2013]
Superior document: Title is part of eBook package: De Gruyter HUP e-dition: Complete eBook Package
Links: Dokumenty pełnotekstowe; Dokumenty pełnotekstowe; Cover
20
Wydane: 1956
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series II 86