000 00306nam a22001217a 4500
020 _a9788184871357
082 _a511.3
_bRAO/DIS
100 _aRao, K. Chandrasekhara
_93048
245 _aDiscrete Mathematics
260 _aNew Delhi :
_bNarosa Publishing House,
_cc2012.
300 _axiii,
_b[A1]
942 _cBK
999 _c4427
_d4427