TY - BOOK AU - TAGGART, ARTHUR F. TI - ELEMENTS OF DRESSING ORE T2 - 0 U1 - 748.8 PY - 1951/// CY - NEW YORK-U.S.A. PB - JOHN WILEY Y SONS KW - ARTE N1 - FILTRATION-ELECTRICAL/FLOTATION-GRINDING ER -