01004nam0-22003011i-450-99000220569040332120060619120502.0000220569FED01000220569(Aleph)000220569FED0100022056920030910d1970----km-y0itay50------baengOfficial methods of analysis of the Association of official analytical chemistsWilliam Horwitz, editorPeter Chichilo and Helen Reynolds, associate editors11th ed.WashingtonAOAC1970xxii, 1015 p.27 cmChichilo,PeterHorwitz,WilliamReynolds,HelenAssociation of Official Analytical Chemists21493ITUNINARICAUNIMARCBK99000220569040332180 IX 621868FFABCFFABCOfficial methods of analysis of the Association of official analytical chemists395873UNINA