00251nam a2200109Ia 4500008004100000082002200041100000900063245002800072250001200100260002100112300000800133240913s9999||||xx |||||||||||||| ||und||  aGS    660.62  IND  aNULL 0aIndustrial Microbiology  a4th Ed.  bNULLaNULLc1987  a884