000 00340nam a2200157Ia 4500
003 LIB
008 220901s2013 xx 000 0 eng d
082 _a511 LIU
100 _aLiu, C.L.
245 0 _aElements of discrete mathematics
250 _a4
260 _bTMH
_c2013
_aDelhi
300 _a627
650 _aMathematics
942 _2ddc
_cBK
999 _c84
_d84