Principles of Transmission in Telephony
by WEINBACH, M.P.
$25 · Offered by Between the Covers
New York: The Macmillan Company, 1924. Hardcover. First edition. Octavo. 303pp. Illustrated. Some staining on front board, else near very good. Owner's initials of Wallace F. Powers (as a student at Wesleyan), who was head of the physics department at Amherst College and also worked at General Dynamics Electric Boat..... More
Found via Rare Books Intel, a search across rare-book dealers, auction houses and marketplaces worldwide.