Report of the Commission appointed to investigate the different electro-thermic processes for the sm - detaljert visning

Report of the Commission appointed to investigate the different electro-thermic processes for the smelting of iron ores for the smelting of iron ores and the making of steel in operation in Europe

Canada
Bok Engelsk 1904


Utgitt	[Ottawa] , [1904]
Omfang	XIV, 223 s., fold. pl. : ill.
Opplysninger	Over tittelen: Department of the Interior