000 00448nam a2200181Ia 4500
008 191001s9999 xx 000 0 und d
020 _a0000077026
082 _a1.6423
100 _aRichard Johnsonbaugh
245 0 _aDiscrete Mathematics,Ed6
250 _aSixth
260 _aNew Delhi
_bPearson
_c2005
536 _aManagement
650 _a Mathematics,Ed6
650 _aDiscrete
650 _aDiscrete Math Str(001.6423)
942 _cBK
999 _c24886
_d24886