Cover Image
Read Now

1
Published 1971
Springer Netherlands
Table of Contents: “... Stellar Spectra (Spectres Stellaires) -- 30 Radial Velocities (Vitesses Radiales) -- 31 Time (L’Heure...”
Cover Image
Read Now

2
Published 1971
Springer Netherlands
Table of Contents: “... Occultation Timings in Lunar Motion Studies -- A Comparative Study of Visual and Photoelectric Timing...”
Cover Image
Read Now

3
Published 1973
Springer Netherlands
Table of Contents: “...30. Vitesses Radiales (Radial Velocities) -- 31. Time (L’Heure) -- 33. Structure and Dynamics...”