00269nam a2200109Ia 4500008004100000082001500041100001900056245003000075250000900105260003700114300000800151240913s9999||||xx |||||||||||||| ||und||  a579  KUM/T  aSurinder kumar 0aText book of Microbiology  aNULL  bJaypee BrothersaNew Delhic2012  a784