00375nam a2200145Ia 4500008004100000020001500041041001200056082001100068100001600079245006900095260002700164300000800191650001600199700001400215221030s9999    xx            000 0 und d  a8188114537  aEnglish  a105.23  aR. B. Patel 0aTheory of Automata & Formal Languagescby R. B. Patel, Prem Nath  bUmesh PubaDelhic2007  a545  aBE Computer  aPrem Nath