Science and commerce : their influence on our manufactures : a series of statistical essays and lectures, describing the progressive discoveries of science, the advance of British commerce, and the conditions of our principal manufactures in the nineteenth century / by P. L. Simmonds.
Science and commerce : their influence on our manufactures : a series of statistical essays and lectures, describing the progressive discoveries of science, the advance of British commerce, and the conditions of our principal manufactures in the nineteenth century / by P. L. Simmonds.