000 00300nam a2200121Ia 4500
008 230303s9999 xx 000 0 und d
041 _aeng
082 _a510.240901, ROS
100 _aROSEN (KENNETH)
245 _aDiscrete Mathematics & its Applications
260 _aNew Delhi
_bTMH
365 _cRs
999 _c211641
_d211641