000 00314nam a22001457a 4500
003 OSt
010 _a9781259006395
082 _a512.02 LIU
100 _aLIU, C L
245 _aElements of Discrete Mathematics
250 _a4th ed.
260 _aNew Delhi
_bMcGraw Hill
_c2013
300 _a475
942 _2ddc
_cBK
999 _c3851
_d3851