000 00000nam a2200000 a 4500
005 20251203091134.0
020 _a0071005447
082 _a511,
_bD, Liu
100 _aLiu, C.L.
245 _aElements of discrete mathematics
250 _a2nd ed.
260 _aNew York
_bMcGraw-Hill
_c1985
300 _axiv, 433p.
_c21 cm.
490 _aMcGraw-Hill computer science series
690 _aCombinatorial analysis
690 _aAlgebra,abstracts
964 _bEng
_c
_d
_e
_f
_g_
997 _a31556 LIBSC C
999 _c31382
_d31382