Proceedings 
 Steel making proceedings 

 - New York :  American Institute of Mining Metallurgical, and Petroleum Engineers,  1965-1980 
 - v. 
<br/><br/> Enriquecimiento del título: National Open Hearth and Basic Oxygen Steel Conference 
<br/><br/><label>ISSN: </label>0097-2355 
 = Proceedings - National Open Hearth and Basic Oxygen Steel Conference 
 = Proc. - Natl. Open Hearth Basic Oxyg. Steel Conf. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>HIERRO<br/>ACEROS
<br/><br/><label>Universal Decimal Class. No.: </label>669