000 00279nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a511.3
100 _aRichard Johnsonbaugh
245 0 _aDiscrete Mathematics
250 _a5
260 _bPearson Education
_c2005
942 _cBK
999 _c6697
_d6697