TY - BOOK AU - Sandell,E.B. AU - Onishi, Hiroshi, TI - Photometric determination of traces of metals general aspects T2 - Chemical analysis SN - 0-471-03094-5 AV - QD139.V4 S34 1978 PY - 1978/// CY - New York PB - Wiley KW - Metales KW - AnĂ¡lisis KW - ColorimetrĂ­a KW - Oligoelementos N1 - A wiley-interscience publication ER -