TY  - BOOK
ED  - Allegheny Ludlum Steel Corporation.
TI  - Tool steel handbook /  
PY  - 1957///
CY  - Pittsburgh : 
PB  - United States Steel Export Company, 
KW  - FORJADO
KW  - FUNDICION
KW  - ACEROS
KW  - ACERO PARA HERRAMIENTAS
N2  - 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
ER  -