000 00276nam a22001097a 4500
082 _a006
_bHOP.I
100 _aJohn E Hopcroft
245 _aIntroduction to automata theory, languages and computation
250 _a3
260 _aTrivandrum
_bCurrent books
_c2008
942 _cBK
999 _c204691
_d204691