000 00280nam a22001217a 4500
020 _a9788131525296
100 _aMichael Sipser
245 _aIntroduction to Theory of Computation
250 _a3rd
260 _aDelhi
_bCengage Learning
_c2016
300 _axxii+458
942 _cBB
999 _c59116
_d59116