General specifications for exchange aerial construction A.T. & T. Co.'s Specifications No. 3235 (Replacing Nos. 2337, 2468)

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Principles of electricity applied to telephone and telegraph work a training course text prepared for employees of the Long Lines Department American Telephone and Telegraph Compan...

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Oceanographic information for engineering submarine cable systems von Elmendorf, C. H., Heezen, Bruce C.

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A study of Western Electric's performance

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Targets for microwave radar navigation von Robertson, Sloan D.

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