Barker, John Robert Mechanical and electrical vibrations / [by] J.R. Barker - London : Methuen, [1964] - vi, 221 p. : ill. ; 19 cm. - Methuen's monographs on physical subjects . Includes bibliographical references and index ISBN: Rs. 21.00 Subjects--Topical Terms: VibrationElectromechanical analogiesGyroscoplo Dewey Class. No.: 531.32