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Abridgment of the communication system of the Southern California Edison Company, Ltd.
Ashbrook, Roy B., Doolittle, Fred B.Volume:
49
Language:
english
Journal:
Journal of the A.I.E.E.
DOI:
10.1109/jaiee.1930.6537003
Date:
November, 1930
File:
PDF, 2.95 MB
english, 1930