Coparison of steel-making processes 

 - New  York United Nations U S A    1962 
 - "viii,83p."  cm. 
<br/><br/><label>Standard No.: </label>111452 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology
<br/><br/><label>Dewey Class. No.: </label>"F182, K2/UN"