000 00261nam a2200109Ia 4500
008 220601s2017 xx 000 0 eng d
100 _aC. L
245 0 _aELEMENTS OF DISCERETE MATHEMATICS
250 _a4TH
260 _c2017
_bMCGRAW HILL, M.D
942 _2ddc
_cBCA
999 _c3918
_d3918