Principles of electricity applied to telephone and telegraph work.
Material type: BookPublication details: U.S.A. American Telephone & Telegraph Co. 1953DDC classification:- 621.385 N53
Item type | Current library | Call number | Status | Date due | Barcode |
---|---|---|---|---|---|
Reference | JRD Tata Memorial Library | 621.385 N53 (Browse shelf(Opens below)) | Available | 18387 |
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