000 00293nam a2200109Ia 4500
008 230302s9999 xx 000 0 und d
082 _a005.133KER
100 _aKOLMAN (Bernard) BUSBY (Robert.C) ROSS
245 _aDiscrete Mathematical Structures
260 _aN.DELHI
_bPHI
365 _cRS
999 _c153429
_d153429