00369nam a2200133Ia 4500008004100000020001500041041001200056100001400068245007500082260003900157300000800196650001400204700001700218221030s9999    xx            000 0 und d  a9332518667  aEnglish  aA. V. Aho 0aCompilers : Principles, Techniques & Toolscby A. V. Aho, J. D. Ullman  bPearson EducationaNew Delhic2014  a948  aComputers  aJ. D. Ullman