THE METALLURGY OF IRON AND STEEL.

By the late JOHN PERCY, M.D., F.R.S.

A NEW AND REVISED EDITION, WITH THE AUTHOR'S LATEST CORRECTIONS, AND BROUGHT DOWN TO THE PRESENT TIME.

By H. BAUERMAN, F.G.S.,
Associate of the Royal School of Mines, and of the Institution of Civil Engineers.

With Illustrations. 8vo.