TY - BOOK AU - Egan,Harold AU - West,T.S. ED - International Symposium on Harmonization of Collaborative Analytical Studies ED - International Union of Pure and Applied Chemistry. ED - International Union of Pure and Applied Chemistry. ED - International Union of Pure and Applied Chemistry. TI - Collaborative interlaboratory studies in chemical analysis: lectures presented at the International Symposium on Harmonization of Collaborative Analytical Studies, Helsinki, Finland, 20-21 August, 1981 SN - 0-08-026228-7 PY - 1982/// CY - Oxford, New York PB - Pergamon Press KW - Chemistry, Analytic KW - Standards KW - Congresses KW - Química Analítica N1 - Includes bibliographical references and index ER -