The Application of Electricity and Magnetism to Transmission in

The Application of Electricity and Magnetism to Transmission in the Telephone Plant, Section I written & published by American Telephone and Telegraph Co, USA. Revised Edition. Paperback. Size 8vo (up to 9-1/2'' tall). Condition: Good. Edge wear, covers stained, orig owners name on front, pencil notes inside front & back, overall content excellent. 113 Pgs. Section 1: Elementary Principles-Direct Currents. Illustrated. Description text copyright 2010 www.BooksForComfort.com. Item ID 22981.