Untechnical addresses on technical subjects
Book digitized by Google from the library of Harvard University and uploaded to the Internet Archive by user tpb. The characteristics and conditions of the technical progress of the nineteenth century.- The development of American mining and metallurgy, and the equipments of a training school.- Wastes in mining and metallurgy.-Some of the relations of railway transportation in the United States to mining and metallurgy.- Secrecy in the arts
Do you want to read a book that interests you? It’s EASY!
Create an account and send a request for reading to other users on the Webpage of the book!
