Koppers company, inc. Pittsburgh <br/><br/>
The competences of Koppers :  architectural and construction materials, plastics, chemicals and coatings, engineered products, environmental systems,  engineering and construction. 

 - [Pettsburgh] :  [s. n.],  [1967]. 
 - [24] p. :  ill. ;  22 cm.  Прил. 
 - 338.81(73) (NLA) .
<br/><br/>Прил. : A guide to Koppers. 46 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Корпорации<br/>Химические компании
<br/><br/><label>Universal Decimal Class. No.: </label>338.81(73) (NLA)