00315nam a2200109Ia 4500008004100000082001700041100001900058245004600077250002100123260005300144300000800197240913s9999||||xx |||||||||||||| ||und||  a511.3  SIP/I  aMichael Sipser 0aIntroduction to the Theory of Computation  a2nd Ed., 3rd Ed.  bCengageLearning IndiaPrivate LimitedaNULLc2013  a458