00557nam a2200193 a 450000500170000002000150001708200170003210000190004924500480006826000390011630000240015569000140017970000160019370000230020996400160023299700130024899900190026195200830028020251203110929.0  a8177584456  a005.453bAHO  aAho, Alfred. V  aCompilersbprinciples, techniques and tools  aNew DelhibPearson Educationc2007  axii,596p.c24 cm.PB  aCompilers  aSethi, Ravi  aUllman, Jeffrey. D  bcdefg_  a130062 C  c107792d107792  00104070aPUbPUd2008-03-29g348.00l0o005.453 AHOp130062q2011-02-22yBK