The Shorter Science and Civilisation in China. An abridgement of Joseph Needham's original Text : volume 5 [The First Section of volume IV, Part 3 ; The Final Section of Volume IV, Part 2 of the Major Series] : Roads ; Walls & The Great Wall ; Building Technology ; Bridges ; Hydraulic Engineering I: Control, Construction & Maintenance of Waterways ; Hydraulic Engineering II: Water-Raising Machinery & Water as a Power Source - Needham, Joseph, 1900-1995; Ronan, Colin A., 1920-1995 (Cambridge : Cambridge University Press, 1994)