Round rail versus T rail, or, The principles of the geometrical railway system explained /

Bibliographic Details
Main Author: Geometricus
Format: eBook
Language:English
Published: London : P. Richardson, 1846.
Series:Making of the modern world (Goldsmiths'-Kress Library of Economic Literature)
Subjects:
Online Access:Connect to the full text of this electronic book
Description
Item Description:Reproduction of original from Goldsmiths' Library, University of London.
Goldsmiths'-Kress number 34738.
Electronic resource.
Physical Description:29 pages