Muller, Ernst. <br/><br/>
Hydraulic extrusion presses  presses used for the production of tubes, solid rods, hollow sections, wire and cable ... 
by Ernst Muller. 
 - Berlin  Springer-Verlag  1961 
 - 257p. 
<br/><br/><label>Dewey Class. No.: </label>621.26  / N61