Percy, John  1817-1889 <br/><br/>
Metallurgy the art of extracting metals from their ores 
by John Percy, M. D., F. R. S., F. G. S., lecturer on metallurgy to the advanced class of officiers of the Royal Artilley; and honorary membre of the Institution of Civil Engineers, of the Society of Engineers, and of the iron and steel institute. With numerous illustrations on wood, mostly from original drewings 
 - London  John Murray, Albemarle street  1880. 
 - 1 t.  il.  4° 
<br/><br/> Título de la anteportada: Metallurgy. Encuadernación en keratol. Sello en tinta de la Biblioteca Pública del Estado de Durango. Daños en la encuadernación, tapa superior desprendida 
<br/><br/>t. 1 Silver and gold 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metalurgia