000 00259nam a2200109Ia 4500
008 220201s2009 xx 000 0 eng d
100 _aVERMA, G.P.S.
245 0 _aTHEORY OF COMPUTATION
260 _aCHENNAI
_bSCITECH
_c2009
300 _a10 chap
942 _2ddc
999 _c68937
_d68937