Lockwood's dictionary of terms used in the practice of mechanical engineering: embracing those current in the drawing office, pattern shop, foundry, fitting, ... turning, smiths' and boiler shops, etc., e

Lockwood's dictionary of terms used in the practice of mechanical engineering embracing those current in the drawing office, pattern shop, foundry, fitting, turning, smiths' and boiler shops, etc., etc. : comprising upwards of six thousand definitions. 512 Pages