Tool steel handbook /   
Allegheny Ludlum Steel Corporation. 
 - Pittsburgh :   United States Steel Export Company,   1957. 
 - 202 p. :   il. 
<br/><br/> Types, properties and applications - Selecting the proper steel - Tool steel products - Forging and casting division products - Working tool and high speed steels - Carmet cemented carbides. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>FORJADO<br/>FUNDICION<br/>ACEROS<br/>ACERO PARA HERRAMIENTAS
<br/><br/><label>Universal Decimal Class. No.: </label>669