000 00367nam a2200169Ia 4500
008 190201s9999 xx 000 0 und d
020 _a9.79E+12
082 _a511
082 _b1 ROS
100 _a"Ross, Kenneth A"
245 0 _aDiscrete Mathematics
250 _aFifth
260 _aNew Delhi
260 _bPearson
260 _c2012
300 _a"xvi,- 612"
999 _c51431
_d51431