Still the Iron Age iron and steel in the modern world by Smil, Vaclav

Available for University of the Philippines System via ScienceDirect. Click here to access
Also available remotely for University of the Philippines System via ScienceDirect. Click here to access thru EZproxy

Engineering iron and stone understanding structural analysis and design methods of the late 19th century by Boothby, Thomas E.

Available for University of the Philippines Diliman College of Engineering via ASCE Library. Click here to access
Also available remotely for University of the Philippines Diliman College of Engineering via ASCE Library. Click here to access thru EZproxy

The epic of steel. by Fisher, Douglas Alan, 1899-

The Epic of steel by Fisher, Douglas A. (Douglas Alan) 1899-