A collection of letters to Sir Charles William Siemens, 1823-1883.
By: With a foreword by Sir George H. Nelson, and a short biography by W.H. Kennett.
Contributors: Siemens, Charles William, Sir, 1823-1883.
Published: 1953
Place of publication: London
Language: eng
Number of pages: 251
Subjects: Electric engineers -- Correspondence