An improved form of Littrow spectroscope
By: by F.L.O. Wadsworth
Publisher: s.n.
Published: 1894
Place of publication: S. l
Language: eng
Number of pages: 142
Subjects: Spectroscope
Other titles: Philosophical magazine (Abingdon, England)
Notes: "From the Philosophical magazine for July 1894."

Includes bibliographical references.