00278nam a2200109Ia 4500008004100000082002300041100003400064245003200098250000900130260002100139300000800160240913s9999||||xx |||||||||||||| ||und||  aGS    579.3  SIN/A  aU Sinha and Sheela Srivastava 3aAn introduction to Bacteria  aNULL  bNULLaNULLcNULL  a259