Published by McGraw-Hill Book Co. 1943, 1943
Seller: 2nd Hand Books, Kenner, LA, U.S.A.
First Edition
Hardcover First Ed. The word Telephony used in the restricted sense, to cover wire telephony only. Book designed for students and for telephone workers rather than for technically trained engineers. Illustrated in B/W drawings. Indexed. Black cloth book with gold lettering. Inside cover has a small tear. Owners name inscribed on cover page, Slight yellowing on edges, otherwise Near VVG.