Spectrograph.
Campbell, William Wallace. 1862- 928.184= **E 5147.70 Stellar motions, with special reference to motions determined by
means of the spectrograph.
New Haven. Yale University Press. 1913. x, (3), 328 pp. Illus
Portraits. Plates. Tables. Diagrams. Charts. [Yale College.
Lectures. Mrs, Hepsa Ely Silliman Memorial Lectures.] 22cm.
This card was printed at the Boston eS Fublic Library, November 19, 19173.
K548 — T.r. — Stars. Proper motion. — Spectrograph. — S.r.