00301n   a2200133 a 4500000002100000001000700021005001700028082002000045100002000065245004200085250000800127260002400135300000800159B B                 01518320220201183145.0  a511.3bP1;4 MAT  aLewis, Harry R.  aElements of the theory of computation  a2nd  aAsiabPearsonc2001  a361