000 00398 a2200169 4500
020 _a0071005447
041 _aEn
082 _a510
_bLIU
100 _aLiu , C.L.
245 _aElements of discrete mathematics
250 _a2nd ed.
260 _c1985
_aNew York
_bMcGraw-Hill
_g1985
300 _c21 cm.
_axiv,433 p.
440 _aComputer science series
650 _aMATHEMATICS
942 _cSR
999 _c20632
_d22179