- 1W. James King
The development of electrical technology in the 19th Century : 1. the electrochemical cell and the electromagnet
1962; S. 231 - 271 : Ill.
Elektrotechnik; Geschichte 1800-1900; Elektromagnetismus; Elektrochemie - 2W. James King
The development of electrical technology in the 19th Century : 2. The telegraph and the telephone
1962; S. 274 - 331 : Ill.
Telegraphie; Telefon; Geschichte 1800-1900; Elektrotechnik; Nachrichtentechnik - 3W. James King
The Development of Electrical Technology in the 19th Century : 3. The early arc light and generator
1962; S. 334 - 406 : Ill.
Elektrotechnik; Geschichte 1800-1900; Beleuchtung; Generator