introduction to Einstein's Theory of relativity
By: William F. Hudgings.
Contributors: Haldeman-Julius, E. 1888-1951.
Series: Little blue book -- no. 408.
Publisher: Haldeman-Julius Publications
Published: 1923
Place of publication: Girard, Kan
Language: eng
Number of pages: 64
Subjects: Einstein, Albert, -- 1879-1955; Relativity (Physics)
Other titles: Einstein's Theory of relativity.
Notes: At head of title page and of front cover: Little blue book no. 408. Edited by E. Haldeman-Julius.

Undated copyright statements, p. [2].

Single stapled gathering.

Blue paper cover has drawing of editor, device (a university in print), and union label.