Transactions of the American Institute of Electrical Engineers Trans. Am. Inst. Electr. Eng. American Institute of Electrical Engineers, Transactions of the. 50(4):1358-1362 Dec, 1931
Subject
Fields, Waves and Electromagnetics Communication, Networking and Broadcast Technologies Signal Processing and Analysis Supervisory control Railway electrification Substations Poles and towers Centralized control Telephony Railway engineering Adders