000 00254nam a22001097a 4500
999 _c8219
_d8219
100 _aMishra K.L.P
_98521
245 _aTheory of Computer Science
260 _aNew Delhi
_bPHI
_c2002
300 _axi, 304p
700 _aChandrasekharan N
_98522
942 _cBOOK