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.

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.