00848nam0-22002891i-450-99000161190040332120050210085949.0000161190FED01000161190(Aleph)000161190FED0100016119020030910d1912----km-y0itay50------baeng<<A >>bicycle ergometer with an electric brakeFrancis Gano Benedict, Walter Cady.WashingtonCarnegie Institution191244 p.24 cmElettricita537Benedict,Francis Gano68589Cady,Walter Guyton26151ITUNINARICAUNIMARCBK99000161190040332160 531 B 118540FAGBCFAGBCBicycle ergometer with an electric brake369201UNINA