000 004010000a22001450004500
008 140223b1987 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _a9S424 M7
082 _a9S424 M7
100 _aHOPCROFT (John E)
700 _aULLMAN (Jeffery D)
245 _aIntroducation to automata theory, languages and computation.
260 _aNew Delhi
_bNarosa
_c1987
650 _aMICROPROCESSOR
999 _c222187
_d222187