Modern engineering practice : a reference library on electricity, steam, refrigeration, gas engines, marine and locomotive work, pattern making, founding, machine design, shop practice, tool making, forging, drawing, heating, ventilation, plumbing, carpentry, etc.
Modern engineering practice : a reference library on electricity, steam, refrigeration, gas engines, marine and locomotive work, pattern making, founding, machine design, shop practice, tool making, forging, drawing, heating, ventilation, plumbing, carpentry, etc.