TY - BOOK T1 - Analysis of the new metals : titanium, zirconium, hafnium, niobium, tantalum, tungsten and their alloys A1 - Elwell, W. T. A2 - Wood, D. F. LA - English PP - Oxford PB - Pergamon Press YR - 1966 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dfi.12232 OP - 275 KW - TITANIO KW - ZIRCONIO KW - HAFNIO KW - NIOBIO KW - TANTALIO KW - TUNGSTENO KW - ALEACIONES ER -