Treatise on general and industrial inorganic chemistry: By Ettore Molinari. Second edition,translated from the 4th revised and amplified Italian edition,by Thomas H. Pope,B.Sc., F.I.C., A.C.G.I. XIX-858 pages,index, 328 illustrations and 2 phototypes plates. Philadelphia,P. Blakiston's Son & Co. Price, $12 net |