KOPPERS COMPANY INCORPORATION <br/><br/>
Report on New Steel Plants and Extensions to Existing Steel Making Facilities 

 - Pittsburgh, 1948 
 - 207p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Production Economics
<br/><br/><label>Dewey Class. No.: </label>338.476691  / KOP.R