00332nam a2200133Ia 4500008004100000020001500041041001200056100001900068245005500087250000800142260003300150300000800183650000700191221030s9999    xx            000 0 und d  a8126513345  aEnglish  aD. I. A. Cohen 0aIntroduction To Computer Theorycby D. I. A. Cohen  a2nd  bWilley Pub.aNew Delhic2011  a634  aIT