Earth grounding beds–design and evaluation : proceedings, Bureau of Mines Technology Transfer Seminars, Pittsburgh, PA, June 25, 1985, and Reno, NV, June 27, 1985 T Technology
Table of factors for computing differences in elevation (in meters) and table of corrections for curvature and refraction (in meters) T Technology
Principles of mining; valuation, organization and administration; copper, gold, lead, silver, tin and zinc T Technology
Shop and road testing of dynamos and motors, a practical manual for the testing floor, the car barn, and the road T Technology
