Handbook of mechanical and electrical cost data, giving shipping weights, capacities, outputs, and net prices of machines and apparatus, and detailed costs of installation, maintenance, depreciation and operation, together with many principles and data relating to engineering economics (1918)
Gillette, Halbert Powers, 1869-, Dana, Richard Turner, 1876-1928, joint author · New York, McGraw-Hill · leaf 1431
whether the economic values attached to modern buildings would 1408 MECHANICAL AND ELECTRICAL COST DATA favor the installation of the plunger elevator, with its accompany-ing pumping plant, which necessarily occupies considerable floorspace. The only open choice, therefore, would tend to favor… … CeuntXf •ftear^css Etectrte Traction -Worm-Gear Elcctrte-
