Railway signalling systems
By: by John R. Day and B. K. Cooper.  Illustrated by Michael G. Young.
Contributors: Cooper, B. K. 1911- joint author.
Series: The Mechanical age library
Publisher: Muller
Published: 1959
Place of publication: London
Language: eng
Number of pages: 144
Subjects: Railroads -- Signaling.
Notes: Stamped: distributed by Sportshelf, New Rochelle, N.Y.