Yazar
philip c keenan
6 cilt bulundu.
Cilt sonuçları
Abundance effects in classification
B. Hauck, Philip C. Keenan · Springer
296 sayfa · 1976
Atmospheres / Spectra / Congresses / Cosmochemistry / Stars
The line spectrum of R Coronae Borealis, [lambda][lambda] 3700-8600 Å
Philip C. Keenan · Mount Wilson and Palomar Observatories, Carnegie Institution of Washington, California Institute of Technology
231 sayfa · 1963
R Coronae Borealis stars / Spectra / Supergiant stars / Variable stars
The Chilean National Astronomical Observatory (1852-1965)
Philip C. Keenan · Facultad de Ciencias Fisicas y Matematicas, Universidad de Chile
160 sayfa · 1985
Kategori yok
The Chilean National Observatory, 1852-1965
Philip C. Keenan · Facultad de Ciencias Fisicas y Matematicas, Universidad de Chile
Sayfa sayısı yok · 1985
Astronomical observatories / Observatorio Astronómico Nacional (Chile) / Chilean National Astronomical Observatory