1.
Measures of Radial Velocity of 23 Com� Berenices, Δ Serpentis and Κ Serpentis (Cla...
by Harper, William Edmund
ISBN: 9781396457531
List Price: $24.45
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Orbit of the Spectroscopic Binary Boss 3511 (Classic Reprint)
by Harper, William Edmund
ISBN: 9781390298604
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Spectrum of Nova Cygni 1920 : With a Note on the Spectrum of Nova Aquilae No. 3 (Classic Rep...
by Harper, William Edmund
ISBN: 9781390308556
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Orbit of the Spectroscopic Binary Alpha Trianguli (Classic Reprint)
by Harper, William Edmund
ISBN: 9781390278514
List Price: $7.97
5.
Measures of Radial Velocity of Kcassiopei�, G Persei, 69 Tauri and e Cygni (Classic Reprint)
by Harper, William Edmund
ISBN: 9781390347326
List Price: $7.97
6.
Orbit of the Spectroscopic Binary Alpha Trianguli (Classic Reprint)
by Harper, William Edmund
ISBN: 9781391268729
List Price: $24.56
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Spectrum of Nova Cygni 1920 : With a Note on the Spectrum of Nova Aquilae No. 3 (Classic Rep...
by Harper, William Edmund
ISBN: 9781391220055
List Price: $24.31
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Orbit of the Spectroscopic Binary Boss 3511 (Classic Reprint)
by Harper, William Edmund
ISBN: 9781391279381
List Price: $24.31
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Measures of Radial Velocity of Kcassiopei�, G Persei, 69 Tauri and e Cygni (Classic Reprint)
by Harper, William Edmund
ISBN: 9781391454436
List Price: $24.52
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Radial Velocities of 30 Stars (Classic Reprint)
by Harper, William Edmund
ISBN: 9780365590606
List Price: $25.01
11.
Radial Velocities of 30 Stars (Classic Reprint)
by Harper, William Edmund
ISBN: 9780365590569
List Price: $9.57
12.
Orbits of the Spectroscopic Components of 50 Draconis (Classic Reprint)
by Harper, William Edmund
ISBN: 9780365701491
List Price: $7.97
13.
Orbits of the Spectroscopic Components of 50 Draconis (Classic Reprint)
by Harper, William Edmund
ISBN: 9780365701521
List Price: $24.45
14.
Orbit of Σ Geminorum (Classic Reprint)
by Harper, William Edmund
ISBN: 9780365703983
List Price: $7.97
15.
Orbit of Σ Geminorum (Classic Reprint)
by Harper, William Edmund
ISBN: 9780365703990
List Price: $24.45
16.
Long-Period Spectroscopic Binary (Classic Reprint)
by Harper, William Edmund
ISBN: 9781396357770
List Price: $24.33
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Measures of Radial Velocity of 23 Com� Berenices, Δ Serpentis and Κ Serpentis (Cla...
by Harper, William Edmund
ISBN: 9781390887259
List Price: $7.97
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Long-Period Spectroscopic Binary (Classic Reprint)
by Harper, William Edmund
ISBN: 9781390945515
List Price: $7.97
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New Star in the Constellation Aquila (Classic Reprint)
by Harper, William Edmund
ISBN: 9781390305470
List Price: $7.97
20.
Orbits of the Spectroscopic Components of Δ Bootis (Classic Reprint)
by Harper, William Edmund
ISBN: 9781390302080
List Price: $7.97
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Orbit of 88 Delta Tauri (Classic Reprint)
by Harper, William Edmund
ISBN: 9781390344776
List Price: $7.97
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Orbits of the Spectroscopic Components of Boss 5173 (Classic Reprint)
by Harper, William Edmund
ISBN: 9781390340877
List Price: $7.97
23.
Orbits of the Spectroscopic Components of Boss 2484 (Classic Reprint)
by Harper, William Edmund
ISBN: 9781390297812
List Price: $7.97
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Orbit of the Spectroscopic Binary 14 Aurig� (Classic Reprint)
by Harper, William Edmund
ISBN: 9781390365658
List Price: $7.97
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Orbit of the Spectroscopic Binary 14 Aurig� (Classic Reprint)
by Harper, William Edmund
ISBN: 9781396187872
List Price: $24.37