New ideas in coal mining; shortcuts and simple devices for getting improved and economical results in coal-mining work T Technology
Subject-matter index of patents for inventions issued by the United States Patent office from 1790 to 1873, inclusive .. T Technology
The steam turbine; a practical and theoretical treatise for engineers and designers, including a discussion of the gas turbine T Technology
Knight’s American mechanical dictionary : a description of tools, instruments, machines, processes and engineering, history of inventions, general technological vocabulary ; and digest of mechanical appliances in science and the arts T Technology
Water use by Appalachian manufacturers, 1964 / Prepared for the Office of Appalachian Studies, Corps of Engineers T Technology
Mechanical drawing; a treatise on technical drawing as expressed through the medium of the graphic language T Technology
