000 00310nam a2200133Ia 4500
008 230915s9999 xx 000 0 und d
100 _aKolman, Bernard
245 0 _aDiscrete Mathematical Structure
260 _aNEW DELHI
260 _bPEARSON
260 _c2006
300 _a521
650 _aMathematics
999 _c160519
_d160519