000 00298nam a2200121Ia 4500
008 220821s2011 xx 000 0 eng d
100 _aSHARMA, ANAND
245 0 _aTHEORY OF AUTOMATA & FORMAL LANGUAGES
250 _a2ND
260 _bUNIVERSITY SCIENCE
_c2011
300 _a522
942 _2ddc
_cBTECH
999 _c2133
_d2133