00398nam a2200145Ia 450000500170000000800410001702000180005808200170007610000220009324500610011526000230017630000100019965000300020999900130023920260220070122.0260219s9999    xx            000 0 und d  a9781259676512  a511.3bROS-D  aKenneth H. Rosen  0aDiscrete Mathematics and Its Applications (8th e) Vol. 2  bMcGraw  Hillc2019  a526 p  aPure Science, Mathematics  c557d557