000 00304nam a2200121Ia 4500
008 250409s9999 xx 000 0 und d
020 _a0-07043476-x
082 _a510
_bLIU
100 _aLiu,C.L.
245 0 _aElements of discrete mathematics
260 _aNew Delhi
_bTata McGraw
_c2001
365 _a175
999 _c248150
_d248150