000 00315nam a2200145Ia 4500
008 220105s9999 xx 000 0 und d
041 _aENGLISH
082 _a512.1
100 _a"Johnson, Baugh Richard"
245 0 _aDiscrete Mathematics
250 _n6
260 _bPearson
365 _b410
942 _cBK
999 _c196056
_d196056