00876nam0-22003131i-450-99000034318040332120160628124919.0000034318FED01000034318(Aleph)000034318FED0100003431820020821d--------km-y0itay50------baitay-------001yyCOLORIMETRIC Determination of Non-Metals.Editor David F. Boltz.New YorkInterscience Publ.1958XII,372 p., ill., 24 cmChemical analysis8543Boltz,David F.ITUNINARICAUNIMARCBK99000034318040332104 082-75CA 249DINCHMA 8/34058DINGEDINCHDINGECOLORIMETRIC Determination of Non-Metals124998UNINA