00265nam a2200121Ia 4500008004100000020001800041082001500059100001200074245002700086250000800113260001400121300000800135160921s9999    xx            000 0 und d  a81-7179-574-9  a616.010202  aGUPTE S  aPRACTICAL MICROBIOLOGY  a2nd  bJPBc1998  a194