000 00317nam a2200133Ia 4500
008 221231s9999 xx 000 0 und d
100 _aMalik D S
_94616
245 0 _aDiscrete Mathematical Structures
260 _bThomson Learning
260 _c2004
300 _a903
650 _aMathematics
_94617
942 _cBE_BK
999 _c3615
_d3615