Book digitized by Google fr om the library of Harvard University a nd uploaded to the Internet Archive by user tpb.
4 volumes 23 cm
[v. 1.] Arithmetic, mensuration, elementary algebra a nd trigonometric functions, mechanics, hydraulics a nd hydraulic machinery.--[v. 2.] Steam a nd steam-boilers, steam engines, elementary chemistry, chemistry a nd chemical operations, blowpiping, mineralogy, assaying--[v. 3.] Surface arrangements at reduction wo r ks, o r e dressing a nd milling, sampling o r es, roasting a nd culcining o r es, the cyanide process.--[v. 4.] Hyposulphite Hxiviation, the chlo r ination process, copper smelting a nd refining, lead smelting a nd refining, zinc smelting a nd refining, electrometallurgy