00621nam a2200193 a 450000500170000000800410001702000180005804100080007608200110008410000220009524500620011725000120017926400530019130000160024470000210026094200070028199900170028895201220030520260717092702.0260717s2004    ii            000 0 eng d  a9780471229834  aeng04a543.851 aGrob, Robert Lee.10aModern Practice of Gas Chromatography.cGrob, Robert Lee.  a4th ed. 1aHoboken, N.J. :bJohn Wiley & Sons Inc.,cc2004.  axi, 1045 p.1 aBarry, Eugene F.  cBK  c50346d50346  001040708DCaBKBCLbBKBCLd2011-01-25g9424.80l0o543.85 GROp68128r2026-07-17 09:27:02v9424.80w2026-07-17yBK