Derr, Louis <br/><br/>
Cyclopedia of engineering :   a Complete Manual of Stea and Machine-shop Practice, Designed to Afford Practical Help in the Machinist, the Mill Superintendent and Foreman, the Master Mechanic and the Workman 

 - Chicago :   American technical society,   1905. 
 - 4 v. :   il., láms. ;   18 cm. 
<br/><br/> Donación Azzarini.