Ratio of meter to yard
By: by C.B. Comstock.
Contributors: National Academy of Sciences (U.S.)
Series: Memoirs of the National Academy of Sciences ;; v. 3, 12th memoir
Publisher: Government Printing Office
Published: 1886
Place of publication: [Washington
Language: eng
Number of pages: 102
Subjects: Standards of length.
Notes: "Read April 21, 1885."