000 00256nam a2200097Ia 4500
008 230915s9999 xx 000 0 und d
050 _aQA 39.3 .R67 2007
100 _aROSEN, KENNETH H.
245 0 _aDISCRETE MATHEMATICS AND ITS APPLICATIONS
942 _cBK
999 _c182650
_d182650