00302nam a2200109Ia 4500008004100000082001800041100002500059245004100084250000900125260005000134300000800184240913s9999||||xx |||||||||||||| ||und||  a006.33  MUR/F  aB N Srinivasa Murthy 0aFormal Lanquages and Automata theory  aNULL  bSangune Technical PublishersaBangalorec2006  a236