000 00279nam a2200109Ia 4500
999 _c8603
_d8603
020 _a978-0201441246
100 _aHopcroft , Ullman
245 0 _aIntroduction to Automata Theory Languages and Computation
260 _aIndia
_bWorld Scientific
_c1983
300 _a448
942 _cBK