00430nam a2200157Ia 450000500170000002000180001704000080003508200270004310000150007024500500008525000120013526000600014730000210020752100190022865000250024720240711000733.0  a9788131721018  cAEF  22nd ed.a005.433bAIF.  aAho, A. V.10aCompilers - Principles , Techniques and Tools  a2nd ed.  aNew Delhi:bDorling kindersley (india) Pvt, Ltd.c2007.  a1009 p. :c24cm.  aInclude index.  aLanguage processors.