00323nam a2200121   4500020002700000082001400027100003100041245003900072260004800111300001100159650001500170650001600185  a9693702115 (Paperback)  a511.35KHI  aKhiyal, M. Sikander Hayat   aTheory of Automata and Computation  aIslamabad:bNational Book Foundation c2004  a483p.   aAutomation  aComputation