"A study of the relation of arc and spark lines by means of the tube-arc."
1913 · Offprint from:
by KING, Arthur S.
Offprint from:: Astrophysical Journal, Vol. XXXVIII, 1913., 1913. Series: Contributions from the Mount Wilson Solar Observatory, No. 73. 254 x 170 mm. 8vo. 26 pp. 2 figs., 2 plates. Printed wrappers. Fine. (Inventory #: S3734)