000 00311 a2200121 4500
020 _a9788131707890
040 _bENNG
082 _a004.4'422 AHO
100 _aAho,alfred v;sethi,ravi and ullman,d jeffrey
_92536
245 _aCompilers:principles,techniques and tools
260 _bPearson education
942 _cG
999 _c4684
_d4679