TY - BOOK AU - Message, Gordon M. TI - Practical aspects of gas chromatography SN - 0471062774 AV - QD79.C45 M47 PY - 1984/// CY - New York PB - J. Wiley KW - CromatografĂ­a de gases KW - EspectrometrĂ­a de masas N1 - "a wiley-interscience publication" ER -