000 00296nam a2200133Ia 4500
008 191201s2011 xx 000 0 und d
100 _aSHARMA,J K
245 0 _aDiscrete Mathematics
250 _aRep
260 _c2011
_bMacmillan
_aN. delhi
300 _a582
650 _aCSE
942 _2ddc
_cBB
999 _c7513
_d7513