Telephony
Subtitle: a detailed exposition of the telephone system of the British post office
By: by T. E. Herbert...and W. S. Procter.
Contributors: Procter, William Skirrow, joint author.
Edition: 2d ed.
Series: The specialists' series
Publisher: Sir I. Pitman & sons, ltd.
Published: 1932
Place of publication: London
Language: eng
Subjects: Telephone.; Postal service -- Great Britain.
Notes: "References" at end of most of the chapters.
Table of contents: title: v. 1 Manual switching systems and line plant.; title: v. 2 Automatic telephony.