TY - BOOK AU - Boyd,Robert K. AU - Basic,Cecilia AU - Bethem,Robert A. TI - Trace quantitative analysis by mass spectrometry SN - 9780470057711 PY - 2008/// CY - West Sussex, England PB - John Wiley & Sons KW - Mass spectrometry KW - Chemistry, Analytic KW - Quantitative N1 - Includes bibliographical references and index ER -