000 00304nam a2200121Ia 4500
008 190723s9999 xx 000 0 und d
100 _aKenneth H.Rosen
245 0 _aDiscrete Mathematics and its applications
250 _a7th
260 _aIndia
_bMcGraw Hill
_c2014
300 _a596.:p
942 _cBK
999 _c1413
_d1413