510
B

Bromley, Charles  Hiram, 1888-
      Mathenatics for the parctical engineer,
gineers ´study course from Power; a mathematic manual for the power plant engineer. Cont: simplified lessons for home-study in franction ratio and propotion percentage, involution evolution, square root, cube root, formulas garithms, mensuration and plane trigonometry by Charles E. Bromley and Henry R. Cobleigh 1a.  ed. Hew York [etc] MacGraw—Hill book pany, 1914.
        x, 220 p illus. 22 cm.