Relativity
Subtitle: an approximation
By: by Charles Lane Poor
Contributors: American Astronomical Society. Meeting
Publisher: s. n.
Published: 1923
Place of publication: New York
Language: eng
Number of pages: 18
Subjects: Relativity (Physics); Gravitation; Cosmology
Notes: Title from cover.

"A paper presented to the American Astronomical Society thirtieth meeting, 1923, Mount Wilson Observatory California."

Includes bibliographical references.