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999 _c19711
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008 171218b xxu||||| |||| 00| 0 eng d
020 _a9788178083476
041 _aeng
082 _a004.0151 H71i2
100 _aHopcroft, John E.
245 _aIntroduction to automata theory, languages and computation
_cJohn E. Hopcroft
250 _a2nd ed.
260 _aDelhi
_bPearson Education
_c2001
300 _axiv, 521p.
650 _aMachine theory
650 _aComputers
_xFormal languages
650 _aComputational complexity
700 _aMotwani, Rajeev
700 _aUllman, Jeffrey D.
942 _cBK