A comparative study of the spectra of a Boötis and 70 Ophiuchi A
By: [by] Suzanne E.A. van Dijke ...
Published: 1946
Place of publication: [n.p
Language: eng
Number of pages: 46
Subjects: Stars -- Spectra.; Stars -- Constitution.
Notes: Bibliographical foot-notes.
Thesis (PH. D.)--University of Michigan, 1945.
Caption title.
Thesis note on label mounted on p. 27.
"Reprinted ... from the Astrophysical Journal, vol. 104, no. 1, July 1946."