01083nam0-2200313---450-99000958425040332120120531152357.0000958425FED01000958425(Aleph)000958425FED0100095842520120531d1975----km-y0itay50------baengUSa---j---001yyOfficial methods of analysis of the Association of official analytical chemistsWilliam Horwitz editorAlan Senzel and Helen Reynolds associate editorsDouglas L. Park assistant editor12th edWashingtonAssociation of official analytical chemists1975XXI, 1094 p.ill.27 cm54111 rid.itaHorwitz,WilliamAssociation of Official Analytical ChemistsITUNINARICAUNIMARCBK990009584250403321541-17477DMVBFDMVBFOfficial methods of analysis of the Association of official analytical chemists397006UNINA