000 00298nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a510
100 _aKenneth H Rosen
245 0 _aDiscrete Mathematics and Its Applications 6th Ed
250 _a6
260 _bTmh New Delhi
_c2009
942 _cBK
999 _c36373
_d36373