Determinations of effective wavelengths of stars made at the Royal Observatory, Greenwich, in the years 1920 to 1925
under the direction of Frank Dyson
Bok Engelsk 1926 Royal Observatory (Greenwich)
| Utgitt | London : H.M.S.O. , 1926
|
|---|---|
| Omfang | 58 s. : diagr.
|
| Emner |
