00457nam a2200157Ia 4500008004100000020001500041082001700056100002400073245006300097250000800160260004200168300002800210500001900238600002700257650001500284240925s9999    xx            000 0 und d  a8178083477  a629.8312 HOP  aHopcroft, E.   John 0aIntroduction to Automata Theory, Languages and Computation  a2nd  aSingapore:bPearson educationc,2001.  axii,664p.bNAfOriginal  aIncludes Index  aElectronic Engineering  aTechnology