Telephony
Subtitle: a detailed exposition of the telephone exchange systems of the British post office
By: by J. Atkinson. A new ed. of Telephony [by] Herbert & Procter.
Contributors: Procter, William Skirrow, joint author.; Atkinson, James, engineer, engineer.
Publisher: I. Pitman
Published: 1948
Place of publication: London
Language: eng
Subjects: Telephone -- Great Britain.
Notes: "Useful references": v. 1, p. 493-497.
Table of contents: title: v. 1. General principles and manual exchange systems.