Steel and its alternatives Economic commission for europe 

 - Geneva  United Naitons        1956 
 - 75p.  cm. 
<br/><br/><label>Standard No.: </label>95568 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Iron and Steel Industry
<br/><br/><label>Dewey Class. No.: </label>"X9(F182), J6/UN"