00390nam a2200145Ia 4500008004100000020001500041041001200056082001100068100001600079245007900095260003400174300000800208650001400216700001400230221030s9999    xx            000 0 und d  a9380016528  aEnglish  a105.23  aR. B. Patel 0aTheory of Computation ( with Formal Languages )cby R. B. Patel, Prem Nath  bKhanna  Pub.aNew Delhic2010  a438  aComputers  aPrem Nath