00446nam a2200145Ia 4500008004100000020001800041041000800059082001700067100005200084245008200136250000600218260003900224300001400263650002300277210716s2009    xx            000 0 und d  a9788131721018  aeng  a005.453 AHOA  aAho, Alfred V;Lam, Monica S;Ullman, Jeffrey  D.  aCompilers: principles techniques and tools.bPrinciples techniques and tools.  a2  aNew DelhibPearson Educationc2009  axxiv,1009  aCompilers(005.453)