000 00263nam a2200109Ia 4500
008 220601s2012 xx 000 0 eng d
100 _aMISHRA,,K.L.P
245 0 _aTHEORY OF COMPUTER SCIENCE
260 _c2012
_aNew Delhi
_bPHI
300 _a422
942 _2ddc
_cBTECH
999 _c3563
_d3563