Gregory E <br/><br/>
Heat treatment of steel 
Gregory E; Simons E N 
 -  1945 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>41126 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Chemical technology<br/>Steel
<br/><br/><label>Dewey Class. No.: </label>F182:e4, H5