The Testing of Materials of Construction

IN a volume of about 480 pages, Prof. Unwin has condensed probably all our knowledge of the strength of materials used in construction. The work is unique in its way, there being no other equally trustworthy, as far as we are aware, in existence.The Testing of Materials of Construction.By William Cawthorne Unwin (London: Longmans, Green, and Co., 1888.)