TY - BOOK AU - Niessen,Wilfried M.A. TI - Current practice of gas chromatography--mass spectrometry T2 - Chromatographic science series SN - 0824704738 (papel libre de acido) AV - QD79.C45 C87 U1 - 543/.0896 21 PY - 2001/// CY - New York PB - M. Dekker KW - CromatografĂ­a de gases KW - EspectrometrĂ­a de masas ER -