Williams, Samuel Robinson, <br/><br/>
Hardness and hardness measurements, 
by Samuel R. Williams ... 
 - Cleveland, O.,  The American Society for Metals  [1942] 
 - 4 p. l., 558 p.  illus., ports., tables (1 fold.) diagrs.  24 cm. 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hardness.<br/>Metals--Testing.
<br/><br/><label>Dewey Class. No.: </label>620.1126  / WIL