000 00280nam a2200121Ia 4500
008 150502s9999||||xx |||||||||||||| ||und||
082 _a511.3 LIP
100 _a"Lipschutz, Seymours"
245 _aDiscrete Mathematics
300 _a511.3 LIP
600 _aMath
942 _2ddc
_cBK
999 _c10678
_d10678