000 00283nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aBernard Kolman
245 _aDiscrete Mathematical Structures
260 _bDelhi:Phi
_c2001
300 _a524p.
650 _aMath
999 _c688
_d688