000 00286nam a22001217a 4500
999 _c15967
_d15967
008 201223b ||||| |||| 00| 0 eng d
100 _aRam, Babu.
245 _aDiscrete Mathematics
260 _aDelhi
_bPearson
_c2010
300 _a564p.
650 _aMathematics
942 _2ddc
_cBK
_03