Machinery's encyclopedia : a work of reference covering practical mathematics and mechanics, machine design, machine construction and operation, electrical, gas, hydraulic, and steam power machinery, metallurgy, and kindred subjects in the engineering field /

منشور في 1917

Machinery's handbook : a reference book for the mechanical engineer, designer, manufacturing engineer, draftsman, toolmaker, and machinist /

حسب Oberg, Erik, 1881-
منشور في 1988