TY - BOOK T1 - Rare metals extraction : by chemical engineering techniques A1 - Jamrack, W. D. LA - English PP - Oxford PB - Pergamon Press YR - 1963 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dfi.2347 OP - 360 KW - METALES KW - EXTRACCION KW - INGENIERIA QUIMICA ER -