00303nam a22001097a 4500003000400000008004100004082001800045100002300063245006700086260003200153300000800185OSt230920b        |||||||| |||| 00| 0 eng d  a576.028bM68G  aMitruka, Brij. M.   aGas Chromatographic applications in microbiology and medicine   aNew YorkbJohn Wiley c1975  a472