000 00237nam a2200109Ia 4500
020 _a8188191000
082 _a511.1
100 _aLIU, C.L
245 _aELEMENTS OF DISCRETE MATHEMATICS
260 _aTMH
_b SAVERA
_c 23-09-2010
942 _cBK
999 _c4539
_d4539