A bicycle ergometer with an electric brake /

A bicycle ergometer with an electric brake /

Bibliographic Details
Main Author: Benedict, Francis Gano, 1870-1957
Other Authors: Cady, Walter Guyton, 1874-
Format: Book
Language:English
Published: Washington, D.C. : Carnegie institution of Washington, 1912.
Series:Carnegie Institution of Washington publication ; 167.
Subjects:
Dynamometer.

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