000 00321nam a2200145Ia 4500
008 230912s9999 xx 000 0 und d
082 _a511 LIU
100 _aLiu, C.L.
245 0 _aElements Of Discrete Mathematics
250 _aXIIIth
260 _aNEW DELHI
260 _bTMH
260 _c2005
300 _axiv,433
999 _c44541
_d44541