000 00296nam a2200133Ia 4500
100 _aLiu/C.L.
942 _cBK
654 _aDiscrete mathematics
245 _aElements of discrete mathematics
260 _bMc Graw Hill
_aSingapore
_c1985
082 _a511
546 _aENGLISH
999 _c26577
_d26577